1520605510

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{10909}}^1$

素因数の和:11232

約数の個数: 32

約数和(自身を含む): 2799593280

約数和(自身を除く): 1278987770

約数列:

[1, 2, 5, 10, 53, 106, 263, 265, 526, 530, 1315, 2630, 10909, 13939, 21818, 27878, 54545, 69695, 109090, 139390, 578177, 1156354, 2869067, 2890885, 5738134, 5781770, 14345335, 28690670, 152060551, 304121102, 760302755, 1520605510]

約数ペア:

[(1, 1520605510), (2, 760302755), (5, 304121102), (10, 152060551), (53, 28690670), (106, 14345335), (263, 5781770), (265, 5738134), (526, 2890885), (530, 2869067), (1315, 1156354), (2630, 578177), (10909, 139390), (13939, 109090), (21818, 69695), (27878, 54545)]