152801110

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{28349}}^1$

素因数の和:28381

約数の個数: 48

約数和(自身を含む): 349045200

約数和(自身を除く): 196244090

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 28349, 56698, 141745, 198443, 283490, 311839, 396886, 623678, 992215, 1389101, 1559195, 1984430, 2182873, 2778202, 3118390, 4365746, 6945505, 10914365, 13891010, 15280111, 21828730, 30560222, 76400555, 152801110]

約数ペア:

[(1, 152801110), (2, 76400555), (5, 30560222), (7, 21828730), (10, 15280111), (11, 13891010), (14, 10914365), (22, 6945505), (35, 4365746), (49, 3118390), (55, 2778202), (70, 2182873), (77, 1984430), (98, 1559195), (110, 1389101), (154, 992215), (245, 623678), (385, 396886), (490, 311839), (539, 283490), (770, 198443), (1078, 141745), (2695, 56698), (5390, 28349)]