40837290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{104711}}^1$

素因数の和:104734

約数の個数: 32

約数和(自身を含む): 105549696

約数和(自身を除く): 64712406

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 104711, 209422, 314133, 523555, 628266, 1047110, 1361243, 1570665, 2722486, 3141330, 4083729, 6806215, 8167458, 13612430, 20418645, 40837290]

約数ペア:

[(1, 40837290), (2, 20418645), (3, 13612430), (5, 8167458), (6, 6806215), (10, 4083729), (13, 3141330), (15, 2722486), (26, 1570665), (30, 1361243), (39, 1047110), (65, 628266), (78, 523555), (130, 314133), (195, 209422), (390, 104711)]