494223450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{470689}}^1$

素因数の和:470711

約数の個数: 48

約数和(自身を含む): 1400773440

約数和(自身を除く): 906549990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 470689, 941378, 1412067, 2353445, 2824134, 3294823, 4706890, 6589646, 7060335, 9884469, 11767225, 14120670, 16474115, 19768938, 23534450, 32948230, 35301675, 49422345, 70603350, 82370575, 98844690, 164741150, 247111725, 494223450]

約数ペア:

[(1, 494223450), (2, 247111725), (3, 164741150), (5, 98844690), (6, 82370575), (7, 70603350), (10, 49422345), (14, 35301675), (15, 32948230), (21, 23534450), (25, 19768938), (30, 16474115), (35, 14120670), (42, 11767225), (50, 9884469), (70, 7060335), (75, 6589646), (105, 4706890), (150, 3294823), (175, 2824134), (210, 2353445), (350, 1412067), (525, 941378), (1050, 470689)]