7393620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9479}}^1$

素因数の和:9504

約数の個数: 48

約数和(自身を含む): 22296960

約数和(自身を除く): 14903340

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, 9479, 18958, 28437, 37916, 47395, 56874, 94790, 113748, 123227, 142185, 189580, 246454, 284370, 369681, 492908, 568740, 616135, 739362, 1232270, 1478724, 1848405, 2464540, 3696810, 7393620]

約数ペア:

[(1, 7393620), (2, 3696810), (3, 2464540), (4, 1848405), (5, 1478724), (6, 1232270), (10, 739362), (12, 616135), (13, 568740), (15, 492908), (20, 369681), (26, 284370), (30, 246454), (39, 189580), (52, 142185), (60, 123227), (65, 113748), (78, 94790), (130, 56874), (156, 47395), (195, 37916), (260, 28437), (390, 18958), (780, 9479)]