129615310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{69313}}^1$

素因数の和:69348

約数の個数: 32

約数和(自身を含む): 269492832

約数和(自身を除く): 139877522

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 69313, 138626, 346565, 693130, 762443, 1178321, 1524886, 2356642, 3812215, 5891605, 7624430, 11783210, 12961531, 25923062, 64807655, 129615310]

約数ペア:

[(1, 129615310), (2, 64807655), (5, 25923062), (10, 12961531), (11, 11783210), (17, 7624430), (22, 5891605), (34, 3812215), (55, 2356642), (85, 1524886), (110, 1178321), (170, 762443), (187, 693130), (374, 346565), (935, 138626), (1870, 69313)]