7997710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1873}}^1$

素因数の和:1948

約数の個数: 32

約数和(自身を含む): 16731072

約数和(自身を除く): 8733362

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 1873, 2135, 3746, 4270, 9365, 13111, 18730, 26222, 65555, 114253, 131110, 228506, 571265, 799771, 1142530, 1599542, 3998855, 7997710]

約数ペア:

[(1, 7997710), (2, 3998855), (5, 1599542), (7, 1142530), (10, 799771), (14, 571265), (35, 228506), (61, 131110), (70, 114253), (122, 65555), (305, 26222), (427, 18730), (610, 13111), (854, 9365), (1873, 4270), (2135, 3746)]