13431870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8779}}^1$

素因数の和:8809

約数の個数: 48

約数和(自身を含む): 36981360

約数和(自身を除く): 23549490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 8779, 17558, 26337, 43895, 52674, 79011, 87790, 131685, 149243, 158022, 263370, 298486, 395055, 447729, 746215, 790110, 895458, 1343187, 1492430, 2238645, 2686374, 4477290, 6715935, 13431870]

約数ペア:

[(1, 13431870), (2, 6715935), (3, 4477290), (5, 2686374), (6, 2238645), (9, 1492430), (10, 1343187), (15, 895458), (17, 790110), (18, 746215), (30, 447729), (34, 395055), (45, 298486), (51, 263370), (85, 158022), (90, 149243), (102, 131685), (153, 87790), (170, 79011), (255, 52674), (306, 43895), (510, 26337), (765, 17558), (1530, 8779)]