1425797460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{14221}}^1$

素因数の和:14793

約数の個数: 72

約数和(自身を含む): 4332988296

約数和(自身を除く): 2907190836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 557, 1114, 1671, 2228, 2785, 3342, 5013, 5570, 6684, 8355, 10026, 11140, 14221, 16710, 20052, 25065, 28442, 33420, 42663, 50130, 56884, 71105, 85326, 100260, 127989, 142210, 170652, 213315, 255978, 284420, 426630, 511956, 639945, 853260, 1279890, 2559780, 7921097, 15842194, 23763291, 31684388, 39605485, 47526582, 71289873, 79210970, 95053164, 118816455, 142579746, 158421940, 237632910, 285159492, 356449365, 475265820, 712898730, 1425797460]

約数ペア:

[(1, 1425797460), (2, 712898730), (3, 475265820), (4, 356449365), (5, 285159492), (6, 237632910), (9, 158421940), (10, 142579746), (12, 118816455), (15, 95053164), (18, 79210970), (20, 71289873), (30, 47526582), (36, 39605485), (45, 31684388), (60, 23763291), (90, 15842194), (180, 7921097), (557, 2559780), (1114, 1279890), (1671, 853260), (2228, 639945), (2785, 511956), (3342, 426630), (5013, 284420), (5570, 255978), (6684, 213315), (8355, 170652), (10026, 142210), (11140, 127989), (14221, 100260), (16710, 85326), (20052, 71105), (25065, 56884), (28442, 50130), (33420, 42663)]