151918570

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{7517}}^1$

素因数の和:7614

約数の個数: 32

約数和(自身を含む): 285804288

約数和(自身を除く): 133885718

約数列:

[1, 2, 5, 10, 43, 47, 86, 94, 215, 235, 430, 470, 2021, 4042, 7517, 10105, 15034, 20210, 37585, 75170, 323231, 353299, 646462, 706598, 1616155, 1766495, 3232310, 3532990, 15191857, 30383714, 75959285, 151918570]

約数ペア:

[(1, 151918570), (2, 75959285), (5, 30383714), (10, 15191857), (43, 3532990), (47, 3232310), (86, 1766495), (94, 1616155), (215, 706598), (235, 646462), (430, 353299), (470, 323231), (2021, 75170), (4042, 37585), (7517, 20210), (10105, 15034)]