248936610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37547}}^1$

素因数の和:37587

約数の個数: 64

約数和(自身を含む): 681270912

約数和(自身を除く): 432334302

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 37547, 75094, 112641, 187735, 225282, 375470, 488111, 563205, 638299, 976222, 1126410, 1276598, 1464333, 1914897, 2440555, 2928666, 3191495, 3829794, 4881110, 6382990, 7321665, 8297887, 9574485, 14643330, 16595774, 19148970, 24893661, 41489435, 49787322, 82978870, 124468305, 248936610]

約数ペア:

[(1, 248936610), (2, 124468305), (3, 82978870), (5, 49787322), (6, 41489435), (10, 24893661), (13, 19148970), (15, 16595774), (17, 14643330), (26, 9574485), (30, 8297887), (34, 7321665), (39, 6382990), (51, 4881110), (65, 3829794), (78, 3191495), (85, 2928666), (102, 2440555), (130, 1914897), (170, 1464333), (195, 1276598), (221, 1126410), (255, 976222), (390, 638299), (442, 563205), (510, 488111), (663, 375470), (1105, 225282), (1326, 187735), (2210, 112641), (3315, 75094), (6630, 37547)]