68674610

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{7639}}^1$

素因数の和:7706

約数の個数: 32

約数和(自身を含む): 132019200

約数和(自身を除く): 63344590

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 899, 1798, 4495, 7639, 8990, 15278, 38195, 76390, 221531, 236809, 443062, 473618, 1107655, 1184045, 2215310, 2368090, 6867461, 13734922, 34337305, 68674610]

約数ペア:

[(1, 68674610), (2, 34337305), (5, 13734922), (10, 6867461), (29, 2368090), (31, 2215310), (58, 1184045), (62, 1107655), (145, 473618), (155, 443062), (290, 236809), (310, 221531), (899, 76390), (1798, 38195), (4495, 15278), (7639, 8990)]