1124210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{389}}^1$

素因数の和:430

約数の個数: 24

約数和(自身を含む): 2155140

約数和(自身を除く): 1030930

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 389, 578, 778, 1445, 1945, 2890, 3890, 6613, 13226, 33065, 66130, 112421, 224842, 562105, 1124210]

約数ペア:

[(1, 1124210), (2, 562105), (5, 224842), (10, 112421), (17, 66130), (34, 33065), (85, 13226), (170, 6613), (289, 3890), (389, 2890), (578, 1945), (778, 1445)]