667304730

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{239}}^1\times {\mathrm{383}}^1$

素因数の和:647

約数の個数: 112

約数和(自身を含む): 1813155840

約数和(自身を除く): 1145851110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 239, 243, 270, 383, 405, 478, 486, 717, 729, 766, 810, 1149, 1195, 1215, 1434, 1458, 1915, 2151, 2298, 2390, 2430, 3447, 3585, 3645, 3830, 4302, 5745, 6453, 6894, 7170, 7290, 10341, 10755, 11490, 12906, 17235, 19359, 20682, 21510, 31023, 32265, 34470, 38718, 51705, 58077, 62046, 64530, 91537, 93069, 96795, 103410, 116154, 155115, 174231, 183074, 186138, 193590, 274611, 279207, 290385, 310230, 348462, 457685, 465345, 549222, 558414, 580770, 823833, 871155, 915370, 930690, 1373055, 1396035, 1647666, 1742310, 2471499, 2746110, 2792070, 4119165, 4942998, 7414497, 8238330, 12357495, 14828994, 22243491, 24714990, 37072485, 44486982, 66730473, 74144970, 111217455, 133460946, 222434910, 333652365, 667304730]

約数ペア:

[(1, 667304730), (2, 333652365), (3, 222434910), (5, 133460946), (6, 111217455), (9, 74144970), (10, 66730473), (15, 44486982), (18, 37072485), (27, 24714990), (30, 22243491), (45, 14828994), (54, 12357495), (81, 8238330), (90, 7414497), (135, 4942998), (162, 4119165), (239, 2792070), (243, 2746110), (270, 2471499), (383, 1742310), (405, 1647666), (478, 1396035), (486, 1373055), (717, 930690), (729, 915370), (766, 871155), (810, 823833), (1149, 580770), (1195, 558414), (1215, 549222), (1434, 465345), (1458, 457685), (1915, 348462), (2151, 310230), (2298, 290385), (2390, 279207), (2430, 274611), (3447, 193590), (3585, 186138), (3645, 183074), (3830, 174231), (4302, 155115), (5745, 116154), (6453, 103410), (6894, 96795), (7170, 93069), (7290, 91537), (10341, 64530), (10755, 62046), (11490, 58077), (12906, 51705), (17235, 38718), (19359, 34470), (20682, 32265), (21510, 31023)]