29942830

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{233}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 55194048

約数和(自身を除く): 25251218

約数列:

[1, 2, 5, 10, 71, 142, 181, 233, 355, 362, 466, 710, 905, 1165, 1810, 2330, 12851, 16543, 25702, 33086, 42173, 64255, 82715, 84346, 128510, 165430, 210865, 421730, 2994283, 5988566, 14971415, 29942830]

約数ペア:

[(1, 29942830), (2, 14971415), (5, 5988566), (10, 2994283), (71, 421730), (142, 210865), (181, 165430), (233, 128510), (355, 84346), (362, 82715), (466, 64255), (710, 42173), (905, 33086), (1165, 25702), (1810, 16543), (2330, 12851)]