1330692790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{513781}}^1$

素因数の和:513832

約数の個数: 32

約数和(自身を含む): 2811415104

約数和(自身を除く): 1480722314

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 513781, 1027562, 2568905, 3596467, 5137810, 7192934, 17982335, 19009897, 35964670, 38019794, 95049485, 133069279, 190098970, 266138558, 665346395, 1330692790]

約数ペア:

[(1, 1330692790), (2, 665346395), (5, 266138558), (7, 190098970), (10, 133069279), (14, 95049485), (35, 38019794), (37, 35964670), (70, 19009897), (74, 17982335), (185, 7192934), (259, 5137810), (370, 3596467), (518, 2568905), (1295, 1027562), (2590, 513781)]