165983820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{95393}}^1$

素因数の和:95434

約数の個数: 48

約数和(自身を含む): 480785760

約数和(自身を除く): 314801940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 95393, 190786, 286179, 381572, 476965, 572358, 953930, 1144716, 1430895, 1907860, 2766397, 2861790, 5532794, 5723580, 8299191, 11065588, 13831985, 16598382, 27663970, 33196764, 41495955, 55327940, 82991910, 165983820]

約数ペア:

[(1, 165983820), (2, 82991910), (3, 55327940), (4, 41495955), (5, 33196764), (6, 27663970), (10, 16598382), (12, 13831985), (15, 11065588), (20, 8299191), (29, 5723580), (30, 5532794), (58, 2861790), (60, 2766397), (87, 1907860), (116, 1430895), (145, 1144716), (174, 953930), (290, 572358), (348, 476965), (435, 381572), (580, 286179), (870, 190786), (1740, 95393)]