145380670

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{354587}}^1$

素因数の和:354635

約数の個数: 16

約数和(自身を含む): 268068528

約数和(自身を除く): 122687858

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 354587, 709174, 1772935, 3545870, 14538067, 29076134, 72690335, 145380670]

約数ペア:

[(1, 145380670), (2, 72690335), (5, 29076134), (10, 14538067), (41, 3545870), (82, 1772935), (205, 709174), (410, 354587)]