151019570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{31397}}^1$

素因数の和:31454

約数の個数: 32

約数和(自身を含む): 300667248

約数和(自身を除く): 149647678

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 31397, 62794, 156985, 313970, 408161, 816322, 1161689, 2040805, 2323378, 4081610, 5808445, 11616890, 15101957, 30203914, 75509785, 151019570]

約数ペア:

[(1, 151019570), (2, 75509785), (5, 30203914), (10, 15101957), (13, 11616890), (26, 5808445), (37, 4081610), (65, 2323378), (74, 2040805), (130, 1161689), (185, 816322), (370, 408161), (481, 313970), (962, 156985), (2405, 62794), (4810, 31397)]