870870582

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{1277}}^1$

素因数の和:1534

約数の個数: 64

約数和(自身を含む): 1974663360

約数和(自身を除く): 1103792778

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 173, 219, 346, 438, 519, 657, 1038, 1277, 1314, 1557, 1971, 2554, 3114, 3831, 3942, 4671, 7662, 9342, 11493, 12629, 22986, 25258, 34479, 37887, 68958, 75774, 93221, 113661, 186442, 220921, 227322, 279663, 340983, 441842, 559326, 662763, 681966, 838989, 1325526, 1677978, 1988289, 2516967, 3976578, 5033934, 5964867, 11929734, 16127233, 32254466, 48381699, 96763398, 145145097, 290290194, 435435291, 870870582]

約数ペア:

[(1, 870870582), (2, 435435291), (3, 290290194), (6, 145145097), (9, 96763398), (18, 48381699), (27, 32254466), (54, 16127233), (73, 11929734), (146, 5964867), (173, 5033934), (219, 3976578), (346, 2516967), (438, 1988289), (519, 1677978), (657, 1325526), (1038, 838989), (1277, 681966), (1314, 662763), (1557, 559326), (1971, 441842), (2554, 340983), (3114, 279663), (3831, 227322), (3942, 220921), (4671, 186442), (7662, 113661), (9342, 93221), (11493, 75774), (12629, 68958), (22986, 37887), (25258, 34479)]