214493090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23039}}^1$

素因数の和:23079

約数の個数: 48

約数和(自身を含む): 472780800

約数和(自身を除く): 258287710

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 490, 665, 931, 1330, 1862, 4655, 9310, 23039, 46078, 115195, 161273, 230390, 322546, 437741, 806365, 875482, 1128911, 1612730, 2188705, 2257822, 3064187, 4377410, 5644555, 6128374, 11289110, 15320935, 21449309, 30641870, 42898618, 107246545, 214493090]

約数ペア:

[(1, 214493090), (2, 107246545), (5, 42898618), (7, 30641870), (10, 21449309), (14, 15320935), (19, 11289110), (35, 6128374), (38, 5644555), (49, 4377410), (70, 3064187), (95, 2257822), (98, 2188705), (133, 1612730), (190, 1128911), (245, 875482), (266, 806365), (490, 437741), (665, 322546), (931, 230390), (1330, 161273), (1862, 115195), (4655, 46078), (9310, 23039)]