130252710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{620251}}^1$

素因数の和:620268

約数の個数: 32

約数和(自身を含む): 357265152

約数和(自身を除く): 227012442

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 620251, 1240502, 1860753, 3101255, 3721506, 4341757, 6202510, 8683514, 9303765, 13025271, 18607530, 21708785, 26050542, 43417570, 65126355, 130252710]

約数ペア:

[(1, 130252710), (2, 65126355), (3, 43417570), (5, 26050542), (6, 21708785), (7, 18607530), (10, 13025271), (14, 9303765), (15, 8683514), (21, 6202510), (30, 4341757), (35, 3721506), (42, 3101255), (70, 1860753), (105, 1240502), (210, 620251)]