730249740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{929}}^1$

素因数の和:1352

約数の個数: 144

約数和(自身を含む): 2425157280

約数和(自身を除く): 1694907540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 397, 495, 660, 794, 929, 990, 1191, 1588, 1858, 1980, 1985, 2382, 2787, 3573, 3716, 3970, 4367, 4645, 4764, 5574, 5955, 7146, 7940, 8361, 8734, 9290, 10219, 11148, 11910, 13101, 13935, 14292, 16722, 17468, 17865, 18580, 20438, 21835, 23820, 26202, 27870, 30657, 33444, 35730, 39303, 40876, 41805, 43670, 51095, 52404, 55740, 61314, 65505, 71460, 78606, 83610, 87340, 91971, 102190, 122628, 131010, 153285, 157212, 167220, 183942, 196515, 204380, 262020, 306570, 367884, 368813, 393030, 459855, 613140, 737626, 786060, 919710, 1106439, 1475252, 1839420, 1844065, 2212878, 3319317, 3688130, 4056943, 4425756, 5532195, 6638634, 7376260, 8113886, 11064390, 12170829, 13277268, 16227772, 16596585, 20284715, 22128780, 24341658, 33193170, 36512487, 40569430, 48683316, 60854145, 66386340, 73024974, 81138860, 121708290, 146049948, 182562435, 243416580, 365124870, 730249740]

約数ペア:

[(1, 730249740), (2, 365124870), (3, 243416580), (4, 182562435), (5, 146049948), (6, 121708290), (9, 81138860), (10, 73024974), (11, 66386340), (12, 60854145), (15, 48683316), (18, 40569430), (20, 36512487), (22, 33193170), (30, 24341658), (33, 22128780), (36, 20284715), (44, 16596585), (45, 16227772), (55, 13277268), (60, 12170829), (66, 11064390), (90, 8113886), (99, 7376260), (110, 6638634), (132, 5532195), (165, 4425756), (180, 4056943), (198, 3688130), (220, 3319317), (330, 2212878), (396, 1844065), (397, 1839420), (495, 1475252), (660, 1106439), (794, 919710), (929, 786060), (990, 737626), (1191, 613140), (1588, 459855), (1858, 393030), (1980, 368813), (1985, 367884), (2382, 306570), (2787, 262020), (3573, 204380), (3716, 196515), (3970, 183942), (4367, 167220), (4645, 157212), (4764, 153285), (5574, 131010), (5955, 122628), (7146, 102190), (7940, 91971), (8361, 87340), (8734, 83610), (9290, 78606), (10219, 71460), (11148, 65505), (11910, 61314), (13101, 55740), (13935, 52404), (14292, 51095), (16722, 43670), (17468, 41805), (17865, 40876), (18580, 39303), (20438, 35730), (21835, 33444), (23820, 30657), (26202, 27870)]