156936270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73679}}^1$

素因数の和:73760

約数の個数: 32

約数和(自身を含む): 381957120

約数和(自身を除く): 225020850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 73679, 147358, 221037, 368395, 442074, 736790, 1105185, 2210370, 5231209, 10462418, 15693627, 26156045, 31387254, 52312090, 78468135, 156936270]

約数ペア:

[(1, 156936270), (2, 78468135), (3, 52312090), (5, 31387254), (6, 26156045), (10, 15693627), (15, 10462418), (30, 5231209), (71, 2210370), (142, 1105185), (213, 736790), (355, 442074), (426, 368395), (710, 221037), (1065, 147358), (2130, 73679)]