3398550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:317

約数の個数: 48

約数和(自身を含む): 8541120

約数和(自身を除く): 5142570

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 139, 150, 163, 278, 326, 417, 489, 695, 815, 834, 978, 1390, 1630, 2085, 2445, 3475, 4075, 4170, 4890, 6950, 8150, 10425, 12225, 20850, 22657, 24450, 45314, 67971, 113285, 135942, 226570, 339855, 566425, 679710, 1132850, 1699275, 3398550]

約数ペア:

[(1, 3398550), (2, 1699275), (3, 1132850), (5, 679710), (6, 566425), (10, 339855), (15, 226570), (25, 135942), (30, 113285), (50, 67971), (75, 45314), (139, 24450), (150, 22657), (163, 20850), (278, 12225), (326, 10425), (417, 8150), (489, 6950), (695, 4890), (815, 4170), (834, 4075), (978, 3475), (1390, 2445), (1630, 2085)]