817183740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{701}}^1\times {\mathrm{19429}}^1$

素因数の和:20142

約数の個数: 48

約数和(自身を含む): 2291496480

約数和(自身を除く): 1474312740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 701, 1402, 2103, 2804, 3505, 4206, 7010, 8412, 10515, 14020, 19429, 21030, 38858, 42060, 58287, 77716, 97145, 116574, 194290, 233148, 291435, 388580, 582870, 1165740, 13619729, 27239458, 40859187, 54478916, 68098645, 81718374, 136197290, 163436748, 204295935, 272394580, 408591870, 817183740]

約数ペア:

[(1, 817183740), (2, 408591870), (3, 272394580), (4, 204295935), (5, 163436748), (6, 136197290), (10, 81718374), (12, 68098645), (15, 54478916), (20, 40859187), (30, 27239458), (60, 13619729), (701, 1165740), (1402, 582870), (2103, 388580), (2804, 291435), (3505, 233148), (4206, 194290), (7010, 116574), (8412, 97145), (10515, 77716), (14020, 58287), (19429, 42060), (21030, 38858)]