461186180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:226

約数の個数: 192

約数和(自身を含む): 1251790848

約数和(自身を除く): 790604668

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 43, 52, 65, 70, 71, 83, 86, 91, 130, 140, 142, 166, 172, 182, 215, 260, 284, 301, 332, 355, 364, 415, 430, 455, 497, 559, 581, 602, 710, 830, 860, 910, 923, 994, 1079, 1118, 1162, 1204, 1420, 1505, 1660, 1820, 1846, 1988, 2158, 2236, 2324, 2485, 2795, 2905, 3010, 3053, 3569, 3692, 3913, 4316, 4615, 4970, 5395, 5590, 5810, 5893, 6020, 6106, 6461, 7138, 7553, 7826, 9230, 9940, 10790, 11180, 11620, 11786, 12212, 12922, 14276, 15106, 15265, 15652, 17845, 18460, 19565, 21371, 21580, 23572, 24983, 25844, 29465, 30212, 30530, 32305, 35690, 37765, 39130, 39689, 41251, 42742, 46397, 49966, 58930, 61060, 64610, 71380, 75530, 76609, 78260, 79378, 82502, 85484, 92794, 99932, 106855, 117860, 124915, 129220, 151060, 153218, 158756, 165004, 185588, 198445, 206255, 213710, 231985, 249830, 253399, 277823, 306436, 324779, 383045, 396890, 412510, 427420, 463970, 499660, 506798, 536263, 555646, 649558, 766090, 793780, 825020, 927940, 1013596, 1072526, 1111292, 1266995, 1299116, 1389115, 1532180, 1623895, 1773793, 2145052, 2533990, 2681315, 2778230, 3247790, 3294187, 3547586, 5067980, 5362630, 5556460, 6495580, 6588374, 7095172, 8868965, 10725260, 13176748, 16470935, 17737930, 23059309, 32941870, 35475860, 46118618, 65883740, 92237236, 115296545, 230593090, 461186180]

約数ペア:

[(1, 461186180), (2, 230593090), (4, 115296545), (5, 92237236), (7, 65883740), (10, 46118618), (13, 35475860), (14, 32941870), (20, 23059309), (26, 17737930), (28, 16470935), (35, 13176748), (43, 10725260), (52, 8868965), (65, 7095172), (70, 6588374), (71, 6495580), (83, 5556460), (86, 5362630), (91, 5067980), (130, 3547586), (140, 3294187), (142, 3247790), (166, 2778230), (172, 2681315), (182, 2533990), (215, 2145052), (260, 1773793), (284, 1623895), (301, 1532180), (332, 1389115), (355, 1299116), (364, 1266995), (415, 1111292), (430, 1072526), (455, 1013596), (497, 927940), (559, 825020), (581, 793780), (602, 766090), (710, 649558), (830, 555646), (860, 536263), (910, 506798), (923, 499660), (994, 463970), (1079, 427420), (1118, 412510), (1162, 396890), (1204, 383045), (1420, 324779), (1505, 306436), (1660, 277823), (1820, 253399), (1846, 249830), (1988, 231985), (2158, 213710), (2236, 206255), (2324, 198445), (2485, 185588), (2795, 165004), (2905, 158756), (3010, 153218), (3053, 151060), (3569, 129220), (3692, 124915), (3913, 117860), (4316, 106855), (4615, 99932), (4970, 92794), (5395, 85484), (5590, 82502), (5810, 79378), (5893, 78260), (6020, 76609), (6106, 75530), (6461, 71380), (7138, 64610), (7553, 61060), (7826, 58930), (9230, 49966), (9940, 46397), (10790, 42742), (11180, 41251), (11620, 39689), (11786, 39130), (12212, 37765), (12922, 35690), (14276, 32305), (15106, 30530), (15265, 30212), (15652, 29465), (17845, 25844), (18460, 24983), (19565, 23572), (21371, 21580)]