74248290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{824981}}^1$

素因数の和:824994

約数の個数: 24

約数和(自身を含む): 193045788

約数和(自身を除く): 118797498

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 824981, 1649962, 2474943, 4124905, 4949886, 7424829, 8249810, 12374715, 14849658, 24749430, 37124145, 74248290]

約数ペア:

[(1, 74248290), (2, 37124145), (3, 24749430), (5, 14849658), (6, 12374715), (9, 8249810), (10, 7424829), (15, 4949886), (18, 4124905), (30, 2474943), (45, 1649962), (90, 824981)]