160971710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{14891}}^1$

素因数の和:14968

約数の個数: 32

約数和(自身を含む): 308800512

約数和(自身を除く): 147828802

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 1081, 2162, 5405, 10810, 14891, 29782, 74455, 148910, 342493, 684986, 699877, 1399754, 1712465, 3424930, 3499385, 6998770, 16097171, 32194342, 80485855, 160971710]

約数ペア:

[(1, 160971710), (2, 80485855), (5, 32194342), (10, 16097171), (23, 6998770), (46, 3499385), (47, 3424930), (94, 1712465), (115, 1399754), (230, 699877), (235, 684986), (470, 342493), (1081, 148910), (2162, 74455), (5405, 29782), (10810, 14891)]