15690066860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2623757}}^1$

素因数の和:2623802

約数の個数: 48

約数和(自身を含む): 37026472896

約数和(自身を除く): 21336406036

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5980, 2623757, 5247514, 10495028, 13118785, 26237570, 34108841, 52475140, 60346411, 68217682, 120692822, 136435364, 170544205, 241385644, 301732055, 341088410, 603464110, 682176820, 784503343, 1206928220, 1569006686, 3138013372, 3922516715, 7845033430, 15690066860]

約数ペア:

[(1, 15690066860), (2, 7845033430), (4, 3922516715), (5, 3138013372), (10, 1569006686), (13, 1206928220), (20, 784503343), (23, 682176820), (26, 603464110), (46, 341088410), (52, 301732055), (65, 241385644), (92, 170544205), (115, 136435364), (130, 120692822), (230, 68217682), (260, 60346411), (299, 52475140), (460, 34108841), (598, 26237570), (1196, 13118785), (1495, 10495028), (2990, 5247514), (5980, 2623757)]