147374020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{433453}}^1$

素因数の和:433479

約数の個数: 24

約数和(自身を含む): 327691224

約数和(自身を除く): 180317204

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 433453, 866906, 1733812, 2167265, 4334530, 7368701, 8669060, 14737402, 29474804, 36843505, 73687010, 147374020]

約数ペア:

[(1, 147374020), (2, 73687010), (4, 36843505), (5, 29474804), (10, 14737402), (17, 8669060), (20, 7368701), (34, 4334530), (68, 2167265), (85, 1733812), (170, 866906), (340, 433453)]