487705030

素因数分解:

$2^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{140549}}^1$

素因数の和:140903

約数の個数: 16

約数和(自身を含む): 880405200

約数和(自身を除く): 392700170

約数列:

[1, 2, 5, 10, 347, 694, 1735, 3470, 140549, 281098, 702745, 1405490, 48770503, 97541006, 243852515, 487705030]

約数ペア:

[(1, 487705030), (2, 243852515), (5, 97541006), (10, 48770503), (347, 1405490), (694, 702745), (1735, 281098), (3470, 140549)]