967960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{3457}}^1$

素因数の和:3475

約数の個数: 32

約数和(自身を含む): 2489760

約数和(自身を除く): 1521800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 3457, 6914, 13828, 17285, 24199, 27656, 34570, 48398, 69140, 96796, 120995, 138280, 193592, 241990, 483980, 967960]

約数ペア:

[(1, 967960), (2, 483980), (4, 241990), (5, 193592), (7, 138280), (8, 120995), (10, 96796), (14, 69140), (20, 48398), (28, 34570), (35, 27656), (40, 24199), (56, 17285), (70, 13828), (140, 6914), (280, 3457)]