1490651330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{17077}}^1$

素因数の和:17163

約数の個数: 64

約数和(自身を含む): 3246186240

約数和(自身を除く): 1755534910

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 43, 58, 70, 86, 145, 203, 215, 290, 301, 406, 430, 602, 1015, 1247, 1505, 2030, 2494, 3010, 6235, 8729, 12470, 17077, 17458, 34154, 43645, 85385, 87290, 119539, 170770, 239078, 495233, 597695, 734311, 990466, 1195390, 1468622, 2476165, 3466631, 3671555, 4952330, 5140177, 6933262, 7343110, 10280354, 17333155, 21295019, 25700885, 34666310, 42590038, 51401770, 106475095, 149065133, 212950190, 298130266, 745325665, 1490651330]

約数ペア:

[(1, 1490651330), (2, 745325665), (5, 298130266), (7, 212950190), (10, 149065133), (14, 106475095), (29, 51401770), (35, 42590038), (43, 34666310), (58, 25700885), (70, 21295019), (86, 17333155), (145, 10280354), (203, 7343110), (215, 6933262), (290, 5140177), (301, 4952330), (406, 3671555), (430, 3466631), (602, 2476165), (1015, 1468622), (1247, 1195390), (1505, 990466), (2030, 734311), (2494, 597695), (3010, 495233), (6235, 239078), (8729, 170770), (12470, 119539), (17077, 87290), (17458, 85385), (34154, 43645)]