1283120930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1410023}}^1$

素因数の和:1410050

約数の個数: 32

約数和(自身を含む): 2842608384

約数和(自身を除く): 1559487454

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 1410023, 2820046, 7050115, 9870161, 14100230, 18330299, 19740322, 36660598, 49350805, 91651495, 98701610, 128312093, 183302990, 256624186, 641560465, 1283120930]

約数ペア:

[(1, 1283120930), (2, 641560465), (5, 256624186), (7, 183302990), (10, 128312093), (13, 98701610), (14, 91651495), (26, 49350805), (35, 36660598), (65, 19740322), (70, 18330299), (91, 14100230), (130, 9870161), (182, 7050115), (455, 2820046), (910, 1410023)]