153157890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{21911}}^1$

素因数の和:22154

約数の個数: 32

約数和(自身を含む): 369173376

約数和(自身を除く): 216015486

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 233, 466, 699, 1165, 1398, 2330, 3495, 6990, 21911, 43822, 65733, 109555, 131466, 219110, 328665, 657330, 5105263, 10210526, 15315789, 25526315, 30631578, 51052630, 76578945, 153157890]

約数ペア:

[(1, 153157890), (2, 76578945), (3, 51052630), (5, 30631578), (6, 25526315), (10, 15315789), (15, 10210526), (30, 5105263), (233, 657330), (466, 328665), (699, 219110), (1165, 131466), (1398, 109555), (2330, 65733), (3495, 43822), (6990, 21911)]