69527450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{521}}^1$

素因数の和:707

約数の個数: 48

約数和(自身を含む): 138064824

約数和(自身を除く): 68537374

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 157, 170, 314, 425, 521, 785, 850, 1042, 1570, 2605, 2669, 3925, 5210, 5338, 7850, 8857, 13025, 13345, 17714, 26050, 26690, 44285, 66725, 81797, 88570, 133450, 163594, 221425, 408985, 442850, 817970, 1390549, 2044925, 2781098, 4089850, 6952745, 13905490, 34763725, 69527450]

約数ペア:

[(1, 69527450), (2, 34763725), (5, 13905490), (10, 6952745), (17, 4089850), (25, 2781098), (34, 2044925), (50, 1390549), (85, 817970), (157, 442850), (170, 408985), (314, 221425), (425, 163594), (521, 133450), (785, 88570), (850, 81797), (1042, 66725), (1570, 44285), (2605, 26690), (2669, 26050), (3925, 17714), (5210, 13345), (5338, 13025), (7850, 8857)]