71553660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1192561}}^1$

素因数の和:1192573

約数の個数: 24

約数和(自身を含む): 200350416

約数和(自身を除く): 128796756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1192561, 2385122, 3577683, 4770244, 5962805, 7155366, 11925610, 14310732, 17888415, 23851220, 35776830, 71553660]

約数ペア:

[(1, 71553660), (2, 35776830), (3, 23851220), (4, 17888415), (5, 14310732), (6, 11925610), (10, 7155366), (12, 5962805), (15, 4770244), (20, 3577683), (30, 2385122), (60, 1192561)]