30231075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{647}}^1$

素因数の和:756

約数の個数: 48

約数和(自身を含む): 57853440

約数和(自身を除く): 27622365

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 89, 105, 175, 267, 445, 525, 623, 647, 1335, 1869, 1941, 2225, 3115, 3235, 4529, 6675, 9345, 9705, 13587, 15575, 16175, 22645, 46725, 48525, 57583, 67935, 113225, 172749, 287915, 339675, 403081, 863745, 1209243, 1439575, 2015405, 4318725, 6046215, 10077025, 30231075]

約数ペア:

[(1, 30231075), (3, 10077025), (5, 6046215), (7, 4318725), (15, 2015405), (21, 1439575), (25, 1209243), (35, 863745), (75, 403081), (89, 339675), (105, 287915), (175, 172749), (267, 113225), (445, 67935), (525, 57583), (623, 48525), (647, 46725), (1335, 22645), (1869, 16175), (1941, 15575), (2225, 13587), (3115, 9705), (3235, 9345), (4529, 6675)]