1796181380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{298369}}^1$

素因数の和:298428

約数の個数: 48

約数和(自身を含む): 4411102080

約数和(自身を除く): 2614920700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 298369, 596738, 1193476, 1491845, 2088583, 2983690, 4177166, 5967380, 8354332, 10442915, 12829867, 20885830, 25659734, 41771660, 51319468, 64149335, 89809069, 128298670, 179618138, 256597340, 359236276, 449045345, 898090690, 1796181380]

約数ペア:

[(1, 1796181380), (2, 898090690), (4, 449045345), (5, 359236276), (7, 256597340), (10, 179618138), (14, 128298670), (20, 89809069), (28, 64149335), (35, 51319468), (43, 41771660), (70, 25659734), (86, 20885830), (140, 12829867), (172, 10442915), (215, 8354332), (301, 5967380), (430, 4177166), (602, 2983690), (860, 2088583), (1204, 1491845), (1505, 1193476), (3010, 596738), (6020, 298369)]