3071480

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2477}}^1$

素因数の和:2519

約数の個数: 32

約数和(自身を含む): 7136640

約数和(自身を除く): 4065160

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 2477, 4954, 9908, 12385, 19816, 24770, 49540, 76787, 99080, 153574, 307148, 383935, 614296, 767870, 1535740, 3071480]

約数ペア:

[(1, 3071480), (2, 1535740), (4, 767870), (5, 614296), (8, 383935), (10, 307148), (20, 153574), (31, 99080), (40, 76787), (62, 49540), (124, 24770), (155, 19816), (248, 12385), (310, 9908), (620, 4954), (1240, 2477)]