71879770

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{41549}}^1$

素因数の和:41729

約数の個数: 16

約数和(自身を含む): 130134600

約数和(自身を除く): 58254830

約数列:

[1, 2, 5, 10, 173, 346, 865, 1730, 41549, 83098, 207745, 415490, 7187977, 14375954, 35939885, 71879770]

約数ペア:

[(1, 71879770), (2, 35939885), (5, 14375954), (10, 7187977), (173, 415490), (346, 207745), (865, 83098), (1730, 41549)]