71558490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{39103}}^1$

素因数の和:39174

約数の個数: 32

約数和(自身を含む): 174560256

約数和(自身を除く): 103001766

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 39103, 78206, 117309, 195515, 234618, 391030, 586545, 1173090, 2385283, 4770566, 7155849, 11926415, 14311698, 23852830, 35779245, 71558490]

約数ペア:

[(1, 71558490), (2, 35779245), (3, 23852830), (5, 14311698), (6, 11926415), (10, 7155849), (15, 4770566), (30, 2385283), (61, 1173090), (122, 586545), (183, 391030), (305, 234618), (366, 195515), (610, 117309), (915, 78206), (1830, 39103)]