561151430

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{163601}}^1$

素因数の和:163629

約数の個数: 32

約数和(自身を含む): 1177934400

約数和(自身を除く): 616782970

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 163601, 327202, 818005, 1145207, 1636010, 2290414, 5726035, 8016449, 11452070, 16032898, 40082245, 56115143, 80164490, 112230286, 280575715, 561151430]

約数ペア:

[(1, 561151430), (2, 280575715), (5, 112230286), (7, 80164490), (10, 56115143), (14, 40082245), (35, 16032898), (49, 11452070), (70, 8016449), (98, 5726035), (245, 2290414), (343, 1636010), (490, 1145207), (686, 818005), (1715, 327202), (3430, 163601)]