151906930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{74831}}^1$

素因数の和:74874

約数の個数: 32

約数和(自身を含む): 323274240

約数和(自身を除く): 171367310

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 74831, 149662, 374155, 523817, 748310, 1047634, 2170099, 2619085, 4340198, 5238170, 10850495, 15190693, 21700990, 30381386, 75953465, 151906930]

約数ペア:

[(1, 151906930), (2, 75953465), (5, 30381386), (7, 21700990), (10, 15190693), (14, 10850495), (29, 5238170), (35, 4340198), (58, 2619085), (70, 2170099), (145, 1047634), (203, 748310), (290, 523817), (406, 374155), (1015, 149662), (2030, 74831)]