903813130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{599}}^1$

素因数の和:700

約数の個数: 96

約数和(自身を含む): 1896048000

約数和(自身を除く): 992234870

約数列:

[1, 2, 5, 10, 11, 22, 29, 43, 55, 58, 86, 110, 121, 145, 215, 242, 290, 319, 430, 473, 599, 605, 638, 946, 1198, 1210, 1247, 1595, 2365, 2494, 2995, 3190, 3509, 4730, 5203, 5990, 6235, 6589, 7018, 10406, 12470, 13178, 13717, 17371, 17545, 25757, 26015, 27434, 32945, 34742, 35090, 51514, 52030, 65890, 68585, 72479, 86855, 128785, 137170, 144958, 150887, 173710, 191081, 257570, 283327, 301774, 362395, 382162, 566654, 724790, 746953, 754435, 955405, 1416635, 1493906, 1508870, 1910810, 2101891, 2833270, 3116597, 3734765, 4203782, 6233194, 7469530, 8216483, 10509455, 15582985, 16432966, 21018910, 31165970, 41082415, 82164830, 90381313, 180762626, 451906565, 903813130]

約数ペア:

[(1, 903813130), (2, 451906565), (5, 180762626), (10, 90381313), (11, 82164830), (22, 41082415), (29, 31165970), (43, 21018910), (55, 16432966), (58, 15582985), (86, 10509455), (110, 8216483), (121, 7469530), (145, 6233194), (215, 4203782), (242, 3734765), (290, 3116597), (319, 2833270), (430, 2101891), (473, 1910810), (599, 1508870), (605, 1493906), (638, 1416635), (946, 955405), (1198, 754435), (1210, 746953), (1247, 724790), (1595, 566654), (2365, 382162), (2494, 362395), (2995, 301774), (3190, 283327), (3509, 257570), (4730, 191081), (5203, 173710), (5990, 150887), (6235, 144958), (6589, 137170), (7018, 128785), (10406, 86855), (12470, 72479), (13178, 68585), (13717, 65890), (17371, 52030), (17545, 51514), (25757, 35090), (26015, 34742), (27434, 32945)]