2108580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{311}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 5975424

約数和(自身を除く): 3866844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 311, 339, 452, 565, 622, 678, 933, 1130, 1244, 1356, 1555, 1695, 1866, 2260, 3110, 3390, 3732, 4665, 6220, 6780, 9330, 18660, 35143, 70286, 105429, 140572, 175715, 210858, 351430, 421716, 527145, 702860, 1054290, 2108580]

約数ペア:

[(1, 2108580), (2, 1054290), (3, 702860), (4, 527145), (5, 421716), (6, 351430), (10, 210858), (12, 175715), (15, 140572), (20, 105429), (30, 70286), (60, 35143), (113, 18660), (226, 9330), (311, 6780), (339, 6220), (452, 4665), (565, 3732), (622, 3390), (678, 3110), (933, 2260), (1130, 1866), (1244, 1695), (1356, 1555)]