218870969340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{929}}^1\times {\mathrm{3926641}}^1$

素因数の和:3927582

約数の個数: 48

約数和(自身を含む): 613498546080

約数和(自身を除く): 394627576740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 929, 1858, 2787, 3716, 4645, 5574, 9290, 11148, 13935, 18580, 27870, 55740, 3926641, 7853282, 11779923, 15706564, 19633205, 23559846, 39266410, 47119692, 58899615, 78532820, 117799230, 235598460, 3647849489, 7295698978, 10943548467, 14591397956, 18239247445, 21887096934, 36478494890, 43774193868, 54717742335, 72956989780, 109435484670, 218870969340]

約数ペア:

[(1, 218870969340), (2, 109435484670), (3, 72956989780), (4, 54717742335), (5, 43774193868), (6, 36478494890), (10, 21887096934), (12, 18239247445), (15, 14591397956), (20, 10943548467), (30, 7295698978), (60, 3647849489), (929, 235598460), (1858, 117799230), (2787, 78532820), (3716, 58899615), (4645, 47119692), (5574, 39266410), (9290, 23559846), (11148, 19633205), (13935, 15706564), (18580, 11779923), (27870, 7853282), (55740, 3926641)]