217048830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{7234961}}^1$

素因数の和:7234971

約数の個数: 16

約数和(自身を含む): 520917264

約数和(自身を除く): 303868434

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 7234961, 14469922, 21704883, 36174805, 43409766, 72349610, 108524415, 217048830]

約数ペア:

[(1, 217048830), (2, 108524415), (3, 72349610), (5, 43409766), (6, 36174805), (10, 21704883), (15, 14469922), (30, 7234961)]