74147660

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2027}}^1$

素因数の和:2126

約数の個数: 48

約数和(自身を含む): 163537920

約数和(自身を除く): 89390260

約数列:

[1, 2, 4, 5, 10, 20, 31, 59, 62, 118, 124, 155, 236, 295, 310, 590, 620, 1180, 1829, 2027, 3658, 4054, 7316, 8108, 9145, 10135, 18290, 20270, 36580, 40540, 62837, 119593, 125674, 239186, 251348, 314185, 478372, 597965, 628370, 1195930, 1256740, 2391860, 3707383, 7414766, 14829532, 18536915, 37073830, 74147660]

約数ペア:

[(1, 74147660), (2, 37073830), (4, 18536915), (5, 14829532), (10, 7414766), (20, 3707383), (31, 2391860), (59, 1256740), (62, 1195930), (118, 628370), (124, 597965), (155, 478372), (236, 314185), (295, 251348), (310, 239186), (590, 125674), (620, 119593), (1180, 62837), (1829, 40540), (2027, 36580), (3658, 20270), (4054, 18290), (7316, 10135), (8108, 9145)]