15696494990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{29611}}^1$

素因数の和:29769

約数の個数: 64

約数和(自身を含む): 31725112320

約数和(自身を除く): 16028617330

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 79, 110, 122, 158, 305, 395, 610, 671, 790, 869, 1342, 1738, 3355, 4345, 4819, 6710, 8690, 9638, 24095, 29611, 48190, 53009, 59222, 106018, 148055, 265045, 296110, 325721, 530090, 651442, 1628605, 1806271, 2339269, 3257210, 3612542, 4678538, 9031355, 11696345, 18062710, 19868981, 23392690, 25731959, 39737962, 51463918, 99344905, 128659795, 142695409, 198689810, 257319590, 285390818, 713477045, 1426954090, 1569649499, 3139298998, 7848247495, 15696494990]

約数ペア:

[(1, 15696494990), (2, 7848247495), (5, 3139298998), (10, 1569649499), (11, 1426954090), (22, 713477045), (55, 285390818), (61, 257319590), (79, 198689810), (110, 142695409), (122, 128659795), (158, 99344905), (305, 51463918), (395, 39737962), (610, 25731959), (671, 23392690), (790, 19868981), (869, 18062710), (1342, 11696345), (1738, 9031355), (3355, 4678538), (4345, 3612542), (4819, 3257210), (6710, 2339269), (8690, 1806271), (9638, 1628605), (24095, 651442), (29611, 530090), (48190, 325721), (53009, 296110), (59222, 265045), (106018, 148055)]