7173630730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{12889}}^1\times {\mathrm{7951}}^1$

素因数の和:20854

約数の個数: 32

約数和(自身を含む): 14760184320

約数和(自身を除く): 7586553590

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 7951, 12889, 15902, 25778, 39755, 55657, 64445, 79510, 90223, 111314, 128890, 180446, 278285, 451115, 556570, 902230, 102480439, 204960878, 512402195, 717363073, 1024804390, 1434726146, 3586815365, 7173630730]

約数ペア:

[(1, 7173630730), (2, 3586815365), (5, 1434726146), (7, 1024804390), (10, 717363073), (14, 512402195), (35, 204960878), (70, 102480439), (7951, 902230), (12889, 556570), (15902, 451115), (25778, 278285), (39755, 180446), (55657, 128890), (64445, 111314), (79510, 90223)]