291210169770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{547}}^1\times {\mathrm{1987}}^1$

素因数の和:2789

約数の個数: 192

約数和(自身を含む): 820859195520

約数和(自身を除く): 529649025750

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 229, 234, 390, 458, 547, 585, 687, 1094, 1145, 1170, 1374, 1641, 1987, 2061, 2290, 2735, 2977, 3282, 3435, 3974, 4122, 4923, 5470, 5954, 5961, 6870, 7111, 8205, 8931, 9846, 9935, 10305, 11922, 14222, 14885, 16410, 17862, 17883, 19870, 20610, 21333, 24615, 25831, 26793, 29770, 29805, 35555, 35766, 42666, 44655, 49230, 51662, 53586, 59610, 63999, 71110, 77493, 89310, 89415, 106665, 125263, 127998, 129155, 133965, 154986, 178830, 213330, 232479, 250526, 258310, 267930, 319995, 375789, 387465, 455023, 464958, 626315, 639990, 751578, 774930, 910046, 1086889, 1127367, 1162395, 1252630, 1365069, 1628419, 1878945, 2173778, 2254734, 2275115, 2324790, 2730138, 3256838, 3260667, 3757890, 4095207, 4550230, 4885257, 5434445, 5636835, 5915299, 6521334, 6825345, 8142095, 8190414, 9770514, 9782001, 10868890, 11273670, 11830598, 13650690, 14129557, 14655771, 16284190, 16303335, 17745897, 19564002, 20476035, 24426285, 28259114, 29311542, 29576495, 32606670, 35491794, 40952070, 42388671, 48852570, 48910005, 53237691, 59152990, 70647785, 73278855, 84777342, 88729485, 97820010, 106475382, 127166013, 141295570, 146557710, 177458970, 211943355, 248897581, 254332026, 266188455, 423886710, 497795162, 532376910, 635830065, 746692743, 1244487905, 1271660130, 1493385486, 2240078229, 2488975810, 3235668553, 3733463715, 4480156458, 6471337106, 7466927430, 9707005659, 11200391145, 16178342765, 19414011318, 22400782290, 29121016977, 32356685530, 48535028295, 58242033954, 97070056590, 145605084885, 291210169770]

約数ペア:

[(1, 291210169770), (2, 145605084885), (3, 97070056590), (5, 58242033954), (6, 48535028295), (9, 32356685530), (10, 29121016977), (13, 22400782290), (15, 19414011318), (18, 16178342765), (26, 11200391145), (30, 9707005659), (39, 7466927430), (45, 6471337106), (65, 4480156458), (78, 3733463715), (90, 3235668553), (117, 2488975810), (130, 2240078229), (195, 1493385486), (229, 1271660130), (234, 1244487905), (390, 746692743), (458, 635830065), (547, 532376910), (585, 497795162), (687, 423886710), (1094, 266188455), (1145, 254332026), (1170, 248897581), (1374, 211943355), (1641, 177458970), (1987, 146557710), (2061, 141295570), (2290, 127166013), (2735, 106475382), (2977, 97820010), (3282, 88729485), (3435, 84777342), (3974, 73278855), (4122, 70647785), (4923, 59152990), (5470, 53237691), (5954, 48910005), (5961, 48852570), (6870, 42388671), (7111, 40952070), (8205, 35491794), (8931, 32606670), (9846, 29576495), (9935, 29311542), (10305, 28259114), (11922, 24426285), (14222, 20476035), (14885, 19564002), (16410, 17745897), (17862, 16303335), (17883, 16284190), (19870, 14655771), (20610, 14129557), (21333, 13650690), (24615, 11830598), (25831, 11273670), (26793, 10868890), (29770, 9782001), (29805, 9770514), (35555, 8190414), (35766, 8142095), (42666, 6825345), (44655, 6521334), (49230, 5915299), (51662, 5636835), (53586, 5434445), (59610, 4885257), (63999, 4550230), (71110, 4095207), (77493, 3757890), (89310, 3260667), (89415, 3256838), (106665, 2730138), (125263, 2324790), (127998, 2275115), (129155, 2254734), (133965, 2173778), (154986, 1878945), (178830, 1628419), (213330, 1365069), (232479, 1252630), (250526, 1162395), (258310, 1127367), (267930, 1086889), (319995, 910046), (375789, 774930), (387465, 751578), (455023, 639990), (464958, 626315)]