2469450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:279

約数の個数: 48

約数和(自身を含む): 6222816

約数和(自身を除く): 3753366

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 101, 150, 163, 202, 303, 326, 489, 505, 606, 815, 978, 1010, 1515, 1630, 2445, 2525, 3030, 4075, 4890, 5050, 7575, 8150, 12225, 15150, 16463, 24450, 32926, 49389, 82315, 98778, 164630, 246945, 411575, 493890, 823150, 1234725, 2469450]

約数ペア:

[(1, 2469450), (2, 1234725), (3, 823150), (5, 493890), (6, 411575), (10, 246945), (15, 164630), (25, 98778), (30, 82315), (50, 49389), (75, 32926), (101, 24450), (150, 16463), (163, 15150), (202, 12225), (303, 8150), (326, 7575), (489, 5050), (505, 4890), (606, 4075), (815, 3030), (978, 2525), (1010, 2445), (1515, 1630)]