74602860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{15739}}^1$

素因数の和:15830

約数の個数: 48

約数和(自身を含む): 211545600

約数和(自身を除く): 136942740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 15739, 31478, 47217, 62956, 78695, 94434, 157390, 188868, 236085, 314780, 472170, 944340, 1243381, 2486762, 3730143, 4973524, 6216905, 7460286, 12433810, 14920572, 18650715, 24867620, 37301430, 74602860]

約数ペア:

[(1, 74602860), (2, 37301430), (3, 24867620), (4, 18650715), (5, 14920572), (6, 12433810), (10, 7460286), (12, 6216905), (15, 4973524), (20, 3730143), (30, 2486762), (60, 1243381), (79, 944340), (158, 472170), (237, 314780), (316, 236085), (395, 188868), (474, 157390), (790, 94434), (948, 78695), (1185, 62956), (1580, 47217), (2370, 31478), (4740, 15739)]