189265740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3154429}}^1$

素因数の和:3154441

約数の個数: 24

約数和(自身を含む): 529944240

約数和(自身を除く): 340678500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3154429, 6308858, 9463287, 12617716, 15772145, 18926574, 31544290, 37853148, 47316435, 63088580, 94632870, 189265740]

約数ペア:

[(1, 189265740), (2, 94632870), (3, 63088580), (4, 47316435), (5, 37853148), (6, 31544290), (10, 18926574), (12, 15772145), (15, 12617716), (20, 9463287), (30, 6308858), (60, 3154429)]