3312680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11831}}^1$

素因数の和:11849

約数の個数: 32

約数和(自身を含む): 8519040

約数和(自身を除く): 5206360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 11831, 23662, 47324, 59155, 82817, 94648, 118310, 165634, 236620, 331268, 414085, 473240, 662536, 828170, 1656340, 3312680]

約数ペア:

[(1, 3312680), (2, 1656340), (4, 828170), (5, 662536), (7, 473240), (8, 414085), (10, 331268), (14, 236620), (20, 165634), (28, 118310), (35, 94648), (40, 82817), (56, 59155), (70, 47324), (140, 23662), (280, 11831)]