30980004

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8093}}^1$

素因数の和:8140

約数の個数: 48

約数和(自身を含む): 81587520

約数和(自身を除く): 50607516

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 174, 319, 348, 638, 957, 1276, 1914, 3828, 8093, 16186, 24279, 32372, 48558, 89023, 97116, 178046, 234697, 267069, 356092, 469394, 534138, 704091, 938788, 1068276, 1408182, 2581667, 2816364, 5163334, 7745001, 10326668, 15490002, 30980004]

約数ペア:

[(1, 30980004), (2, 15490002), (3, 10326668), (4, 7745001), (6, 5163334), (11, 2816364), (12, 2581667), (22, 1408182), (29, 1068276), (33, 938788), (44, 704091), (58, 534138), (66, 469394), (87, 356092), (116, 267069), (132, 234697), (174, 178046), (319, 97116), (348, 89023), (638, 48558), (957, 32372), (1276, 24279), (1914, 16186), (3828, 8093)]