170103438

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{479}}^1$

素因数の和:777

約数の個数: 48

約数和(自身を含む): 374774400

約数和(自身を除く): 204670962

約数列:

[1, 2, 3, 6, 9, 18, 109, 181, 218, 327, 362, 479, 543, 654, 958, 981, 1086, 1437, 1629, 1962, 2874, 3258, 4311, 8622, 19729, 39458, 52211, 59187, 86699, 104422, 118374, 156633, 173398, 177561, 260097, 313266, 355122, 469899, 520194, 780291, 939798, 1560582, 9450191, 18900382, 28350573, 56701146, 85051719, 170103438]

約数ペア:

[(1, 170103438), (2, 85051719), (3, 56701146), (6, 28350573), (9, 18900382), (18, 9450191), (109, 1560582), (181, 939798), (218, 780291), (327, 520194), (362, 469899), (479, 355122), (543, 313266), (654, 260097), (958, 177561), (981, 173398), (1086, 156633), (1437, 118374), (1629, 104422), (1962, 86699), (2874, 59187), (3258, 52211), (4311, 39458), (8622, 19729)]