70648890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1693}}^1$

素因数の和:1823

約数の個数: 64

約数和(自身を含む): 184415616

約数和(自身を除く): 113766726

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 107, 130, 195, 214, 321, 390, 535, 642, 1070, 1391, 1605, 1693, 2782, 3210, 3386, 4173, 5079, 6955, 8346, 8465, 10158, 13910, 16930, 20865, 22009, 25395, 41730, 44018, 50790, 66027, 110045, 132054, 181151, 220090, 330135, 362302, 543453, 660270, 905755, 1086906, 1811510, 2354963, 2717265, 4709926, 5434530, 7064889, 11774815, 14129778, 23549630, 35324445, 70648890]

約数ペア:

[(1, 70648890), (2, 35324445), (3, 23549630), (5, 14129778), (6, 11774815), (10, 7064889), (13, 5434530), (15, 4709926), (26, 2717265), (30, 2354963), (39, 1811510), (65, 1086906), (78, 905755), (107, 660270), (130, 543453), (195, 362302), (214, 330135), (321, 220090), (390, 181151), (535, 132054), (642, 110045), (1070, 66027), (1391, 50790), (1605, 44018), (1693, 41730), (2782, 25395), (3210, 22009), (3386, 20865), (4173, 16930), (5079, 13910), (6955, 10158), (8346, 8465)]