72602890

素因数分解:

$2^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{15749}}^1$

素因数の和:16217

約数の個数: 16

約数和(自身を含む): 130977000

約数和(自身を除く): 58374110

約数列:

[1, 2, 5, 10, 461, 922, 2305, 4610, 15749, 31498, 78745, 157490, 7260289, 14520578, 36301445, 72602890]

約数ペア:

[(1, 72602890), (2, 36301445), (5, 14520578), (10, 7260289), (461, 157490), (922, 78745), (2305, 31498), (4610, 15749)]