67304870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{757}}^1$

素因数の和:1304

約数の個数: 32

約数和(自身を含む): 128690208

約数和(自身を除く): 61385338

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 523, 757, 1046, 1514, 2615, 3785, 5230, 7570, 8891, 12869, 17782, 25738, 44455, 64345, 88910, 128690, 395911, 791822, 1979555, 3959110, 6730487, 13460974, 33652435, 67304870]

約数ペア:

[(1, 67304870), (2, 33652435), (5, 13460974), (10, 6730487), (17, 3959110), (34, 1979555), (85, 791822), (170, 395911), (523, 128690), (757, 88910), (1046, 64345), (1514, 44455), (2615, 25738), (3785, 17782), (5230, 12869), (7570, 8891)]