78079130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{27017}}^1$

素因数の和:27058

約数の個数: 24

約数和(自身を含む): 149301468

約数和(自身を除く): 71222338

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 27017, 54034, 135085, 270170, 459289, 918578, 2296445, 4592890, 7807913, 15615826, 39039565, 78079130]

約数ペア:

[(1, 78079130), (2, 39039565), (5, 15615826), (10, 7807913), (17, 4592890), (34, 2296445), (85, 918578), (170, 459289), (289, 270170), (578, 135085), (1445, 54034), (2890, 27017)]