9078053890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1\times {\mathrm{2819}}^1$

素因数の和:3859

約数の個数: 64

約数和(自身を含む): 18237052800

約数和(自身を除く): 9158998910

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 997, 1615, 1994, 2819, 3230, 4985, 5638, 9970, 14095, 16949, 18943, 28190, 33898, 37886, 47923, 53561, 84745, 94715, 95846, 107122, 169490, 189430, 239615, 267805, 322031, 479230, 535610, 644062, 910537, 1610155, 1821074, 2810543, 3220310, 4552685, 5621086, 9105370, 14052715, 28105430, 47779231, 53400317, 95558462, 106800634, 238896155, 267001585, 477792310, 534003170, 907805389, 1815610778, 4539026945, 9078053890]

約数ペア:

[(1, 9078053890), (2, 4539026945), (5, 1815610778), (10, 907805389), (17, 534003170), (19, 477792310), (34, 267001585), (38, 238896155), (85, 106800634), (95, 95558462), (170, 53400317), (190, 47779231), (323, 28105430), (646, 14052715), (997, 9105370), (1615, 5621086), (1994, 4552685), (2819, 3220310), (3230, 2810543), (4985, 1821074), (5638, 1610155), (9970, 910537), (14095, 644062), (16949, 535610), (18943, 479230), (28190, 322031), (33898, 267805), (37886, 239615), (47923, 189430), (53561, 169490), (84745, 107122), (94715, 95846)]