87026570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{30113}}^1$

素因数の和:30154

約数の個数: 24

約数和(自身を含む): 166409964

約数和(自身を除く): 79383394

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 30113, 60226, 150565, 301130, 511921, 1023842, 2559605, 5119210, 8702657, 17405314, 43513285, 87026570]

約数ペア:

[(1, 87026570), (2, 43513285), (5, 17405314), (10, 8702657), (17, 5119210), (34, 2559605), (85, 1023842), (170, 511921), (289, 301130), (578, 150565), (1445, 60226), (2890, 30113)]