85994090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1783}}^1$

素因数の和:1863

約数の個数: 64

約数和(自身を含む): 194213376

約数和(自身を除く): 108219286

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 53, 65, 70, 91, 106, 130, 182, 265, 371, 455, 530, 689, 742, 910, 1378, 1783, 1855, 3445, 3566, 3710, 4823, 6890, 8915, 9646, 12481, 17830, 23179, 24115, 24962, 46358, 48230, 62405, 94499, 115895, 124810, 162253, 188998, 231790, 324506, 472495, 661493, 811265, 944990, 1228487, 1322986, 1622530, 2456974, 3307465, 6142435, 6614930, 8599409, 12284870, 17198818, 42997045, 85994090]

約数ペア:

[(1, 85994090), (2, 42997045), (5, 17198818), (7, 12284870), (10, 8599409), (13, 6614930), (14, 6142435), (26, 3307465), (35, 2456974), (53, 1622530), (65, 1322986), (70, 1228487), (91, 944990), (106, 811265), (130, 661493), (182, 472495), (265, 324506), (371, 231790), (455, 188998), (530, 162253), (689, 124810), (742, 115895), (910, 94499), (1378, 62405), (1783, 48230), (1855, 46358), (3445, 24962), (3566, 24115), (3710, 23179), (4823, 17830), (6890, 12481), (8915, 9646)]