8139570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1499}}^1$

素因数の和:1690

約数の個数: 32

約数和(自身を含む): 19656000

約数和(自身を除く): 11516430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 181, 362, 543, 905, 1086, 1499, 1810, 2715, 2998, 4497, 5430, 7495, 8994, 14990, 22485, 44970, 271319, 542638, 813957, 1356595, 1627914, 2713190, 4069785, 8139570]

約数ペア:

[(1, 8139570), (2, 4069785), (3, 2713190), (5, 1627914), (6, 1356595), (10, 813957), (15, 542638), (30, 271319), (181, 44970), (362, 22485), (543, 14990), (905, 8994), (1086, 7495), (1499, 5430), (1810, 4497), (2715, 2998)]