121470830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{2647}}^1$

素因数の和:3020

約数の個数: 32

約数和(自身を含む): 236222784

約数和(自身を除く): 114751954

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 353, 706, 1765, 2647, 3530, 4589, 5294, 9178, 13235, 22945, 26470, 34411, 45890, 68822, 172055, 344110, 934391, 1868782, 4671955, 9343910, 12147083, 24294166, 60735415, 121470830]

約数ペア:

[(1, 121470830), (2, 60735415), (5, 24294166), (10, 12147083), (13, 9343910), (26, 4671955), (65, 1868782), (130, 934391), (353, 344110), (706, 172055), (1765, 68822), (2647, 45890), (3530, 34411), (4589, 26470), (5294, 22945), (9178, 13235)]