29694920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43669}}^1$

素因数の和:43697

約数の個数: 32

約数和(自身を含む): 70745400

約数和(自身を除く): 41050480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 43669, 87338, 174676, 218345, 349352, 436690, 742373, 873380, 1484746, 1746760, 2969492, 3711865, 5938984, 7423730, 14847460, 29694920]

約数ペア:

[(1, 29694920), (2, 14847460), (4, 7423730), (5, 5938984), (8, 3711865), (10, 2969492), (17, 1746760), (20, 1484746), (34, 873380), (40, 742373), (68, 436690), (85, 349352), (136, 218345), (170, 174676), (340, 87338), (680, 43669)]