27517620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{35279}}^1$

素因数の和:35304

約数の個数: 48

約数和(自身を含む): 82978560

約数和(自身を除く): 55460940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 35279, 70558, 105837, 141116, 176395, 211674, 352790, 423348, 458627, 529185, 705580, 917254, 1058370, 1375881, 1834508, 2116740, 2293135, 2751762, 4586270, 5503524, 6879405, 9172540, 13758810, 27517620]

約数ペア:

[(1, 27517620), (2, 13758810), (3, 9172540), (4, 6879405), (5, 5503524), (6, 4586270), (10, 2751762), (12, 2293135), (13, 2116740), (15, 1834508), (20, 1375881), (26, 1058370), (30, 917254), (39, 705580), (52, 529185), (60, 458627), (65, 423348), (78, 352790), (130, 211674), (156, 176395), (195, 141116), (260, 105837), (390, 70558), (780, 35279)]