2859094340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1$

素因数の和:570

約数の個数: 144

約数和(自身を含む): 6791011920

約数和(自身を除く): 3931917580

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 37, 58, 68, 74, 85, 116, 145, 148, 170, 185, 289, 290, 340, 370, 461, 493, 578, 580, 629, 740, 922, 986, 1073, 1156, 1258, 1445, 1844, 1972, 2146, 2305, 2465, 2516, 2890, 3145, 4292, 4610, 4930, 5365, 5780, 6290, 7837, 8381, 9220, 9860, 10693, 10730, 12580, 13369, 15674, 16762, 17057, 18241, 21386, 21460, 26738, 31348, 33524, 34114, 36482, 39185, 41905, 42772, 53465, 53476, 66845, 68228, 72964, 78370, 83810, 85285, 91205, 106930, 133229, 133690, 156740, 167620, 170570, 182410, 213860, 227273, 266458, 267380, 289969, 310097, 341140, 364820, 454546, 494653, 532916, 579938, 620194, 666145, 909092, 989306, 1136365, 1159876, 1240388, 1332290, 1449845, 1550485, 1978612, 2272730, 2473265, 2664580, 2899690, 3100970, 3863641, 4545460, 4929473, 4946530, 5799380, 6201940, 7727282, 8409101, 9858946, 9893060, 15454564, 16818202, 19318205, 19717892, 24647365, 33636404, 38636410, 42045505, 49294730, 77272820, 84091010, 98589460, 142954717, 168182020, 285909434, 571818868, 714773585, 1429547170, 2859094340]

約数ペア:

[(1, 2859094340), (2, 1429547170), (4, 714773585), (5, 571818868), (10, 285909434), (17, 168182020), (20, 142954717), (29, 98589460), (34, 84091010), (37, 77272820), (58, 49294730), (68, 42045505), (74, 38636410), (85, 33636404), (116, 24647365), (145, 19717892), (148, 19318205), (170, 16818202), (185, 15454564), (289, 9893060), (290, 9858946), (340, 8409101), (370, 7727282), (461, 6201940), (493, 5799380), (578, 4946530), (580, 4929473), (629, 4545460), (740, 3863641), (922, 3100970), (986, 2899690), (1073, 2664580), (1156, 2473265), (1258, 2272730), (1445, 1978612), (1844, 1550485), (1972, 1449845), (2146, 1332290), (2305, 1240388), (2465, 1159876), (2516, 1136365), (2890, 989306), (3145, 909092), (4292, 666145), (4610, 620194), (4930, 579938), (5365, 532916), (5780, 494653), (6290, 454546), (7837, 364820), (8381, 341140), (9220, 310097), (9860, 289969), (10693, 267380), (10730, 266458), (12580, 227273), (13369, 213860), (15674, 182410), (16762, 170570), (17057, 167620), (18241, 156740), (21386, 133690), (21460, 133229), (26738, 106930), (31348, 91205), (33524, 85285), (34114, 83810), (36482, 78370), (39185, 72964), (41905, 68228), (42772, 66845), (53465, 53476)]