1900510430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2088473}}^1$

素因数の和:2088500

約数の個数: 32

約数和(自身を含む): 4210363584

約数和(自身を除く): 2309853154

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 2088473, 4176946, 10442365, 14619311, 20884730, 27150149, 29238622, 54300298, 73096555, 135750745, 146193110, 190051043, 271501490, 380102086, 950255215, 1900510430]

約数ペア:

[(1, 1900510430), (2, 950255215), (5, 380102086), (7, 271501490), (10, 190051043), (13, 146193110), (14, 135750745), (26, 73096555), (35, 54300298), (65, 29238622), (70, 27150149), (91, 20884730), (130, 14619311), (182, 10442365), (455, 4176946), (910, 2088473)]