57686330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 117210240

約数和(自身を除く): 59523910

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 67, 74, 130, 134, 179, 185, 335, 358, 370, 481, 670, 871, 895, 962, 1742, 1790, 2327, 2405, 2479, 4355, 4654, 4810, 4958, 6623, 8710, 11635, 11993, 12395, 13246, 23270, 23986, 24790, 32227, 33115, 59965, 64454, 66230, 86099, 119930, 155909, 161135, 172198, 311818, 322270, 430495, 443741, 779545, 860990, 887482, 1559090, 2218705, 4437410, 5768633, 11537266, 28843165, 57686330]

約数ペア:

[(1, 57686330), (2, 28843165), (5, 11537266), (10, 5768633), (13, 4437410), (26, 2218705), (37, 1559090), (65, 887482), (67, 860990), (74, 779545), (130, 443741), (134, 430495), (179, 322270), (185, 311818), (335, 172198), (358, 161135), (370, 155909), (481, 119930), (670, 86099), (871, 66230), (895, 64454), (962, 59965), (1742, 33115), (1790, 32227), (2327, 24790), (2405, 23986), (2479, 23270), (4355, 13246), (4654, 12395), (4810, 11993), (4958, 11635), (6623, 8710)]