8575260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1091}}^1$

素因数の和:1234

約数の個数: 48

約数和(自身を含む): 24216192

約数和(自身を除く): 15640932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1091, 1310, 1572, 1965, 2182, 2620, 3273, 3930, 4364, 5455, 6546, 7860, 10910, 13092, 16365, 21820, 32730, 65460, 142921, 285842, 428763, 571684, 714605, 857526, 1429210, 1715052, 2143815, 2858420, 4287630, 8575260]

約数ペア:

[(1, 8575260), (2, 4287630), (3, 2858420), (4, 2143815), (5, 1715052), (6, 1429210), (10, 857526), (12, 714605), (15, 571684), (20, 428763), (30, 285842), (60, 142921), (131, 65460), (262, 32730), (393, 21820), (524, 16365), (655, 13092), (786, 10910), (1091, 7860), (1310, 6546), (1572, 5455), (1965, 4364), (2182, 3930), (2620, 3273)]