30331512

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 85765680

約数和(自身を除く): 55434168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 97, 101, 129, 172, 194, 202, 258, 291, 303, 344, 387, 388, 404, 516, 582, 606, 774, 776, 808, 873, 909, 1032, 1164, 1212, 1548, 1746, 1818, 2328, 2424, 3096, 3492, 3636, 4171, 4343, 6984, 7272, 8342, 8686, 9797, 12513, 13029, 16684, 17372, 19594, 25026, 26058, 29391, 33368, 34744, 37539, 39087, 39188, 50052, 52116, 58782, 75078, 78174, 78376, 88173, 100104, 104232, 117564, 150156, 156348, 176346, 235128, 300312, 312696, 352692, 421271, 705384, 842542, 1263813, 1685084, 2527626, 3370168, 3791439, 5055252, 7582878, 10110504, 15165756, 30331512]

約数ペア:

[(1, 30331512), (2, 15165756), (3, 10110504), (4, 7582878), (6, 5055252), (8, 3791439), (9, 3370168), (12, 2527626), (18, 1685084), (24, 1263813), (36, 842542), (43, 705384), (72, 421271), (86, 352692), (97, 312696), (101, 300312), (129, 235128), (172, 176346), (194, 156348), (202, 150156), (258, 117564), (291, 104232), (303, 100104), (344, 88173), (387, 78376), (388, 78174), (404, 75078), (516, 58782), (582, 52116), (606, 50052), (774, 39188), (776, 39087), (808, 37539), (873, 34744), (909, 33368), (1032, 29391), (1164, 26058), (1212, 25026), (1548, 19594), (1746, 17372), (1818, 16684), (2328, 13029), (2424, 12513), (3096, 9797), (3492, 8686), (3636, 8342), (4171, 7272), (4343, 6984)]