2906566260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{90887}}^1$

素因数の和:90953

約数の個数: 96

約数和(自身を含む): 8978280192

約数和(自身を除く): 6071713932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 41, 52, 60, 65, 78, 82, 123, 130, 156, 164, 195, 205, 246, 260, 390, 410, 492, 533, 615, 780, 820, 1066, 1230, 1599, 2132, 2460, 2665, 3198, 5330, 6396, 7995, 10660, 15990, 31980, 90887, 181774, 272661, 363548, 454435, 545322, 908870, 1090644, 1181531, 1363305, 1817740, 2363062, 2726610, 3544593, 3726367, 4726124, 5453220, 5907655, 7089186, 7452734, 11179101, 11815310, 14178372, 14905468, 17722965, 18631835, 22358202, 23630620, 35445930, 37263670, 44716404, 48442771, 55895505, 70891860, 74527340, 96885542, 111791010, 145328313, 193771084, 223582020, 242213855, 290656626, 484427710, 581313252, 726641565, 968855420, 1453283130, 2906566260]

約数ペア:

[(1, 2906566260), (2, 1453283130), (3, 968855420), (4, 726641565), (5, 581313252), (6, 484427710), (10, 290656626), (12, 242213855), (13, 223582020), (15, 193771084), (20, 145328313), (26, 111791010), (30, 96885542), (39, 74527340), (41, 70891860), (52, 55895505), (60, 48442771), (65, 44716404), (78, 37263670), (82, 35445930), (123, 23630620), (130, 22358202), (156, 18631835), (164, 17722965), (195, 14905468), (205, 14178372), (246, 11815310), (260, 11179101), (390, 7452734), (410, 7089186), (492, 5907655), (533, 5453220), (615, 4726124), (780, 3726367), (820, 3544593), (1066, 2726610), (1230, 2363062), (1599, 1817740), (2132, 1363305), (2460, 1181531), (2665, 1090644), (3198, 908870), (5330, 545322), (6396, 454435), (7995, 363548), (10660, 272661), (15990, 181774), (31980, 90887)]