16638630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{17891}}^1$

素因数の和:17932

約数の個数: 32

約数和(自身を含む): 41223168

約数和(自身を除く): 24584538

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 17891, 35782, 53673, 89455, 107346, 178910, 268365, 536730, 554621, 1109242, 1663863, 2773105, 3327726, 5546210, 8319315, 16638630]

約数ペア:

[(1, 16638630), (2, 8319315), (3, 5546210), (5, 3327726), (6, 2773105), (10, 1663863), (15, 1109242), (30, 554621), (31, 536730), (62, 268365), (93, 178910), (155, 107346), (186, 89455), (310, 53673), (465, 35782), (930, 17891)]