1146242020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{744313}}^1$

素因数の和:744340

約数の個数: 48

約数和(自身を含む): 3001074048

約数和(自身を除く): 1854832028

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 744313, 1488626, 2977252, 3721565, 5210191, 7443130, 8187443, 10420382, 14886260, 16374886, 20840764, 26050955, 32749772, 40937215, 52101910, 57312101, 81874430, 104203820, 114624202, 163748860, 229248404, 286560505, 573121010, 1146242020]

約数ペア:

[(1, 1146242020), (2, 573121010), (4, 286560505), (5, 229248404), (7, 163748860), (10, 114624202), (11, 104203820), (14, 81874430), (20, 57312101), (22, 52101910), (28, 40937215), (35, 32749772), (44, 26050955), (55, 20840764), (70, 16374886), (77, 14886260), (110, 10420382), (140, 8187443), (154, 7443130), (220, 5210191), (308, 3721565), (385, 2977252), (770, 1488626), (1540, 744313)]