6311240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:306

約数の個数: 64

約数和(自身を含む): 15649200

約数和(自身を除く): 9337960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 53, 65, 104, 106, 130, 212, 229, 260, 265, 424, 458, 520, 530, 689, 916, 1060, 1145, 1378, 1832, 2120, 2290, 2756, 2977, 3445, 4580, 5512, 5954, 6890, 9160, 11908, 12137, 13780, 14885, 23816, 24274, 27560, 29770, 48548, 59540, 60685, 97096, 119080, 121370, 157781, 242740, 315562, 485480, 631124, 788905, 1262248, 1577810, 3155620, 6311240]

約数ペア:

[(1, 6311240), (2, 3155620), (4, 1577810), (5, 1262248), (8, 788905), (10, 631124), (13, 485480), (20, 315562), (26, 242740), (40, 157781), (52, 121370), (53, 119080), (65, 97096), (104, 60685), (106, 59540), (130, 48548), (212, 29770), (229, 27560), (260, 24274), (265, 23816), (424, 14885), (458, 13780), (520, 12137), (530, 11908), (689, 9160), (916, 6890), (1060, 5954), (1145, 5512), (1378, 4580), (1832, 3445), (2120, 2977), (2290, 2756)]