4506830

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 8515584

約数和(自身を除く): 4008754

約数列:

[1, 2, 5, 10, 43, 47, 86, 94, 215, 223, 235, 430, 446, 470, 1115, 2021, 2230, 4042, 9589, 10105, 10481, 19178, 20210, 20962, 47945, 52405, 95890, 104810, 450683, 901366, 2253415, 4506830]

約数ペア:

[(1, 4506830), (2, 2253415), (5, 901366), (10, 450683), (43, 104810), (47, 95890), (86, 52405), (94, 47945), (215, 20962), (223, 20210), (235, 19178), (430, 10481), (446, 10105), (470, 9589), (1115, 4042), (2021, 2230)]