30973260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3167}}^1$

素因数の和:3342

約数の個数: 48

約数和(自身を含む): 87284736

約数和(自身を除く): 56311476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 815, 978, 1630, 1956, 2445, 3167, 3260, 4890, 6334, 9501, 9780, 12668, 15835, 19002, 31670, 38004, 47505, 63340, 95010, 190020, 516221, 1032442, 1548663, 2064884, 2581105, 3097326, 5162210, 6194652, 7743315, 10324420, 15486630, 30973260]

約数ペア:

[(1, 30973260), (2, 15486630), (3, 10324420), (4, 7743315), (5, 6194652), (6, 5162210), (10, 3097326), (12, 2581105), (15, 2064884), (20, 1548663), (30, 1032442), (60, 516221), (163, 190020), (326, 95010), (489, 63340), (652, 47505), (815, 38004), (978, 31670), (1630, 19002), (1956, 15835), (2445, 12668), (3167, 9780), (3260, 9501), (4890, 6334)]