69420010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37123}}^1$

素因数の和:37158

約数の個数: 32

約数和(自身を含む): 144338112

約数和(自身を除く): 74918102

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 37123, 74246, 185615, 371230, 408353, 631091, 816706, 1262182, 2041765, 3155455, 4083530, 6310910, 6942001, 13884002, 34710005, 69420010]

約数ペア:

[(1, 69420010), (2, 34710005), (5, 13884002), (10, 6942001), (11, 6310910), (17, 4083530), (22, 3155455), (34, 2041765), (55, 1262182), (85, 816706), (110, 631091), (170, 408353), (187, 371230), (374, 185615), (935, 74246), (1870, 37123)]