123527790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1372531}}^1$

素因数の和:1372544

約数の個数: 24

約数和(自身を含む): 321172488

約数和(自身を除く): 197644698

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1372531, 2745062, 4117593, 6862655, 8235186, 12352779, 13725310, 20587965, 24705558, 41175930, 61763895, 123527790]

約数ペア:

[(1, 123527790), (2, 61763895), (3, 41175930), (5, 24705558), (6, 20587965), (9, 13725310), (10, 12352779), (15, 8235186), (18, 6862655), (30, 4117593), (45, 2745062), (90, 1372531)]