30366760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{44657}}^1$

素因数の和:44685

約数の個数: 32

約数和(自身を含む): 72345960

約数和(自身を除く): 41979200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 44657, 89314, 178628, 223285, 357256, 446570, 759169, 893140, 1518338, 1786280, 3036676, 3795845, 6073352, 7591690, 15183380, 30366760]

約数ペア:

[(1, 30366760), (2, 15183380), (4, 7591690), (5, 6073352), (8, 3795845), (10, 3036676), (17, 1786280), (20, 1518338), (34, 893140), (40, 759169), (68, 446570), (85, 357256), (136, 223285), (170, 178628), (340, 89314), (680, 44657)]