77211210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2573707}}^1$

素因数の和:2573717

約数の個数: 16

約数和(自身を含む): 185306976

約数和(自身を除く): 108095766

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2573707, 5147414, 7721121, 12868535, 15442242, 25737070, 38605605, 77211210]

約数ペア:

[(1, 77211210), (2, 38605605), (3, 25737070), (5, 15442242), (6, 12868535), (10, 7721121), (15, 5147414), (30, 2573707)]