151421390

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{1291}}^1$

素因数の和:1652

約数の個数: 32

約数和(自身を含む): 281025504

約数和(自身を除く): 129604114

約数列:

[1, 2, 5, 10, 37, 74, 185, 317, 370, 634, 1291, 1585, 2582, 3170, 6455, 11729, 12910, 23458, 47767, 58645, 95534, 117290, 238835, 409247, 477670, 818494, 2046235, 4092470, 15142139, 30284278, 75710695, 151421390]

約数ペア:

[(1, 151421390), (2, 75710695), (5, 30284278), (10, 15142139), (37, 4092470), (74, 2046235), (185, 818494), (317, 477670), (370, 409247), (634, 238835), (1291, 117290), (1585, 95534), (2582, 58645), (3170, 47767), (6455, 23458), (11729, 12910)]