69272450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6269}}^1$

素因数の和:6311

約数の個数: 48

約数和(自身を含む): 146943720

約数和(自身を除く): 77671270

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 850, 1105, 2210, 5525, 6269, 11050, 12538, 31345, 62690, 81497, 106573, 156725, 162994, 213146, 313450, 407485, 532865, 814970, 1065730, 1385449, 2037425, 2664325, 2770898, 4074850, 5328650, 6927245, 13854490, 34636225, 69272450]

約数ペア:

[(1, 69272450), (2, 34636225), (5, 13854490), (10, 6927245), (13, 5328650), (17, 4074850), (25, 2770898), (26, 2664325), (34, 2037425), (50, 1385449), (65, 1065730), (85, 814970), (130, 532865), (170, 407485), (221, 313450), (325, 213146), (425, 162994), (442, 156725), (650, 106573), (850, 81497), (1105, 62690), (2210, 31345), (5525, 12538), (6269, 11050)]