105222740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{7297}}^1$

素因数の和:7416

約数の個数: 48

約数和(自身を含む): 255021312

約数和(自身を除く): 149798572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 103, 140, 206, 412, 515, 721, 1030, 1442, 2060, 2884, 3605, 7210, 7297, 14420, 14594, 29188, 36485, 51079, 72970, 102158, 145940, 204316, 255395, 510790, 751591, 1021580, 1503182, 3006364, 3757955, 5261137, 7515910, 10522274, 15031820, 21044548, 26305685, 52611370, 105222740]

約数ペア:

[(1, 105222740), (2, 52611370), (4, 26305685), (5, 21044548), (7, 15031820), (10, 10522274), (14, 7515910), (20, 5261137), (28, 3757955), (35, 3006364), (70, 1503182), (103, 1021580), (140, 751591), (206, 510790), (412, 255395), (515, 204316), (721, 145940), (1030, 102158), (1442, 72970), (2060, 51079), (2884, 36485), (3605, 29188), (7210, 14594), (7297, 14420)]