30516870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1129}}^1$

素因数の和:1209

約数の個数: 64

約数和(自身を含む): 79081920

約数和(自身を除く): 48565050

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 53, 85, 102, 106, 159, 170, 255, 265, 318, 510, 530, 795, 901, 1129, 1590, 1802, 2258, 2703, 3387, 4505, 5406, 5645, 6774, 9010, 11290, 13515, 16935, 19193, 27030, 33870, 38386, 57579, 59837, 95965, 115158, 119674, 179511, 191930, 287895, 299185, 359022, 575790, 598370, 897555, 1017229, 1795110, 2034458, 3051687, 5086145, 6103374, 10172290, 15258435, 30516870]

約数ペア:

[(1, 30516870), (2, 15258435), (3, 10172290), (5, 6103374), (6, 5086145), (10, 3051687), (15, 2034458), (17, 1795110), (30, 1017229), (34, 897555), (51, 598370), (53, 575790), (85, 359022), (102, 299185), (106, 287895), (159, 191930), (170, 179511), (255, 119674), (265, 115158), (318, 95965), (510, 59837), (530, 57579), (795, 38386), (901, 33870), (1129, 27030), (1590, 19193), (1802, 16935), (2258, 13515), (2703, 11290), (3387, 9010), (4505, 6774), (5406, 5645)]