72669130

素因数分解:

$2^1\times 5^1\times {\mathrm{2143}}^1\times {\mathrm{3391}}^1$

素因数の和:5541

約数の個数: 16

約数和(自身を含む): 130904064

約数和(自身を除く): 58234934

約数列:

[1, 2, 5, 10, 2143, 3391, 4286, 6782, 10715, 16955, 21430, 33910, 7266913, 14533826, 36334565, 72669130]

約数ペア:

[(1, 72669130), (2, 36334565), (5, 14533826), (10, 7266913), (2143, 33910), (3391, 21430), (4286, 16955), (6782, 10715)]