9775430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1913}}^1$

素因数の和:2000

約数の個数: 32

約数和(自身を含む): 20395584

約数和(自身を除く): 10620154

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 1913, 2555, 3826, 5110, 9565, 13391, 19130, 26782, 66955, 133910, 139649, 279298, 698245, 977543, 1396490, 1955086, 4887715, 9775430]

約数ペア:

[(1, 9775430), (2, 4887715), (5, 1955086), (7, 1396490), (10, 977543), (14, 698245), (35, 279298), (70, 139649), (73, 133910), (146, 66955), (365, 26782), (511, 19130), (730, 13391), (1022, 9565), (1913, 5110), (2555, 3826)]