177242510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{3331}}^1$

素因数の和:3668

約数の個数: 32

約数和(自身を含む): 338984352

約数和(自身を除く): 161741842

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 313, 626, 1565, 3130, 3331, 5321, 6662, 10642, 16655, 26605, 33310, 53210, 56627, 113254, 283135, 566270, 1042603, 2085206, 5213015, 10426030, 17724251, 35448502, 88621255, 177242510]

約数ペア:

[(1, 177242510), (2, 88621255), (5, 35448502), (10, 17724251), (17, 10426030), (34, 5213015), (85, 2085206), (170, 1042603), (313, 566270), (626, 283135), (1565, 113254), (3130, 56627), (3331, 53210), (5321, 33310), (6662, 26605), (10642, 16655)]