888913590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{188729}}^1$

素因数の和:188896

約数の個数: 32

約数和(自身を含む): 2146992480

約数和(自身を除く): 1258078890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 188729, 377458, 566187, 943645, 1132374, 1887290, 2830935, 5661870, 29630453, 59260906, 88891359, 148152265, 177782718, 296304530, 444456795, 888913590]

約数ペア:

[(1, 888913590), (2, 444456795), (3, 296304530), (5, 177782718), (6, 148152265), (10, 88891359), (15, 59260906), (30, 29630453), (157, 5661870), (314, 2830935), (471, 1887290), (785, 1132374), (942, 943645), (1570, 566187), (2355, 377458), (4710, 188729)]