12853590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2729}}^1$

素因数の和:2896

約数の個数: 32

約数和(自身を含む): 31056480

約数和(自身を除く): 18202890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 2729, 4710, 5458, 8187, 13645, 16374, 27290, 40935, 81870, 428453, 856906, 1285359, 2142265, 2570718, 4284530, 6426795, 12853590]

約数ペア:

[(1, 12853590), (2, 6426795), (3, 4284530), (5, 2570718), (6, 2142265), (10, 1285359), (15, 856906), (30, 428453), (157, 81870), (314, 40935), (471, 27290), (785, 16374), (942, 13645), (1570, 8187), (2355, 5458), (2729, 4710)]