1538453670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{7457}}^1$

素因数の和:7526

約数の個数: 96

約数和(自身を含む): 4157268192

約数和(自身を除く): 2618814522

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 529, 598, 690, 897, 1058, 1495, 1587, 1794, 2645, 2990, 3174, 4485, 5290, 6877, 7457, 7935, 8970, 13754, 14914, 15870, 20631, 22371, 34385, 37285, 41262, 44742, 68770, 74570, 96941, 103155, 111855, 171511, 193882, 206310, 223710, 290823, 343022, 484705, 514533, 581646, 857555, 969410, 1029066, 1454115, 1715110, 2229643, 2572665, 2908230, 3944753, 4459286, 5145330, 6688929, 7889506, 11148215, 11834259, 13377858, 19723765, 22296430, 23668518, 33444645, 39447530, 51281789, 59171295, 66889290, 102563578, 118342590, 153845367, 256408945, 307690734, 512817890, 769226835, 1538453670]

約数ペア:

[(1, 1538453670), (2, 769226835), (3, 512817890), (5, 307690734), (6, 256408945), (10, 153845367), (13, 118342590), (15, 102563578), (23, 66889290), (26, 59171295), (30, 51281789), (39, 39447530), (46, 33444645), (65, 23668518), (69, 22296430), (78, 19723765), (115, 13377858), (130, 11834259), (138, 11148215), (195, 7889506), (230, 6688929), (299, 5145330), (345, 4459286), (390, 3944753), (529, 2908230), (598, 2572665), (690, 2229643), (897, 1715110), (1058, 1454115), (1495, 1029066), (1587, 969410), (1794, 857555), (2645, 581646), (2990, 514533), (3174, 484705), (4485, 343022), (5290, 290823), (6877, 223710), (7457, 206310), (7935, 193882), (8970, 171511), (13754, 111855), (14914, 103155), (15870, 96941), (20631, 74570), (22371, 68770), (34385, 44742), (37285, 41262)]