7397260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1237}}^1$

素因数の和:1282

約数の個数: 48

約数和(自身を含む): 17470656

約数和(自身を除く): 10073396

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1237, 1495, 2474, 2990, 4948, 5980, 6185, 12370, 16081, 24740, 28451, 32162, 56902, 64324, 80405, 113804, 142255, 160810, 284510, 321620, 369863, 569020, 739726, 1479452, 1849315, 3698630, 7397260]

約数ペア:

[(1, 7397260), (2, 3698630), (4, 1849315), (5, 1479452), (10, 739726), (13, 569020), (20, 369863), (23, 321620), (26, 284510), (46, 160810), (52, 142255), (65, 113804), (92, 80405), (115, 64324), (130, 56902), (230, 32162), (260, 28451), (299, 24740), (460, 16081), (598, 12370), (1196, 6185), (1237, 5980), (1495, 4948), (2474, 2990)]