1387288530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{152617}}^1$

素因数の和:152731

約数の個数: 48

約数和(自身を含む): 3642686424

約数和(自身を除く): 2255397894

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 101, 202, 303, 505, 606, 909, 1010, 1515, 1818, 3030, 4545, 9090, 152617, 305234, 457851, 763085, 915702, 1373553, 1526170, 2289255, 2747106, 4578510, 6867765, 13735530, 15414317, 30828634, 46242951, 77071585, 92485902, 138728853, 154143170, 231214755, 277457706, 462429510, 693644265, 1387288530]

約数ペア:

[(1, 1387288530), (2, 693644265), (3, 462429510), (5, 277457706), (6, 231214755), (9, 154143170), (10, 138728853), (15, 92485902), (18, 77071585), (30, 46242951), (45, 30828634), (90, 15414317), (101, 13735530), (202, 6867765), (303, 4578510), (505, 2747106), (606, 2289255), (909, 1526170), (1010, 1373553), (1515, 915702), (1818, 763085), (3030, 457851), (4545, 305234), (9090, 152617)]