65617470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1103}}^1$

素因数の和:1777

約数の個数: 48

約数和(自身を含む): 171018432

約数和(自身を除く): 105400962

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 661, 1103, 1322, 1983, 2206, 3305, 3309, 3966, 5515, 5949, 6610, 6618, 9915, 9927, 11030, 11898, 16545, 19830, 19854, 29745, 33090, 49635, 59490, 99270, 729083, 1458166, 2187249, 3645415, 4374498, 6561747, 7290830, 10936245, 13123494, 21872490, 32808735, 65617470]

約数ペア:

[(1, 65617470), (2, 32808735), (3, 21872490), (5, 13123494), (6, 10936245), (9, 7290830), (10, 6561747), (15, 4374498), (18, 3645415), (30, 2187249), (45, 1458166), (90, 729083), (661, 99270), (1103, 59490), (1322, 49635), (1983, 33090), (2206, 29745), (3305, 19854), (3309, 19830), (3966, 16545), (5515, 11898), (5949, 11030), (6610, 9927), (6618, 9915)]