72845030

素因数分解:

$2^1\times 5^1\times {\mathrm{1543}}^1\times {\mathrm{4721}}^1$

素因数の和:6271

約数の個数: 16

約数和(自身を含む): 131233824

約数和(自身を除く): 58388794

約数列:

[1, 2, 5, 10, 1543, 3086, 4721, 7715, 9442, 15430, 23605, 47210, 7284503, 14569006, 36422515, 72845030]

約数ペア:

[(1, 72845030), (2, 36422515), (5, 14569006), (10, 7284503), (1543, 47210), (3086, 23605), (4721, 15430), (7715, 9442)]