2957660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8699}}^1$

素因数の和:8725

約数の個数: 24

約数和(自身を含む): 6577200

約数和(自身を除く): 3619540

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 8699, 17398, 34796, 43495, 86990, 147883, 173980, 295766, 591532, 739415, 1478830, 2957660]

約数ペア:

[(1, 2957660), (2, 1478830), (4, 739415), (5, 591532), (10, 295766), (17, 173980), (20, 147883), (34, 86990), (68, 43495), (85, 34796), (170, 17398), (340, 8699)]