30955518

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1979}}^1$

素因数の和:2077

約数の個数: 48

約数和(自身を含む): 74131200

約数和(自身を除く): 43175682

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 79, 99, 158, 198, 237, 474, 711, 869, 1422, 1738, 1979, 2607, 3958, 5214, 5937, 7821, 11874, 15642, 17811, 21769, 35622, 43538, 65307, 130614, 156341, 195921, 312682, 391842, 469023, 938046, 1407069, 1719751, 2814138, 3439502, 5159253, 10318506, 15477759, 30955518]

約数ペア:

[(1, 30955518), (2, 15477759), (3, 10318506), (6, 5159253), (9, 3439502), (11, 2814138), (18, 1719751), (22, 1407069), (33, 938046), (66, 469023), (79, 391842), (99, 312682), (158, 195921), (198, 156341), (237, 130614), (474, 65307), (711, 43538), (869, 35622), (1422, 21769), (1738, 17811), (1979, 15642), (2607, 11874), (3958, 7821), (5214, 5937)]