13681590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{35081}}^1$

素因数の和:35104

約数の個数: 32

約数和(自身を含む): 35362656

約数和(自身を除く): 21681066

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 35081, 70162, 105243, 175405, 210486, 350810, 456053, 526215, 912106, 1052430, 1368159, 2280265, 2736318, 4560530, 6840795, 13681590]

約数ペア:

[(1, 13681590), (2, 6840795), (3, 4560530), (5, 2736318), (6, 2280265), (10, 1368159), (13, 1052430), (15, 912106), (26, 526215), (30, 456053), (39, 350810), (65, 210486), (78, 175405), (130, 105243), (195, 70162), (390, 35081)]