89777580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{3769}}^1$

素因数の和:4178

約数の個数: 48

約数和(自身を含む): 252077280

約数和(自身を除く): 162299700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 397, 794, 1191, 1588, 1985, 2382, 3769, 3970, 4764, 5955, 7538, 7940, 11307, 11910, 15076, 18845, 22614, 23820, 37690, 45228, 56535, 75380, 113070, 226140, 1496293, 2992586, 4488879, 5985172, 7481465, 8977758, 14962930, 17955516, 22444395, 29925860, 44888790, 89777580]

約数ペア:

[(1, 89777580), (2, 44888790), (3, 29925860), (4, 22444395), (5, 17955516), (6, 14962930), (10, 8977758), (12, 7481465), (15, 5985172), (20, 4488879), (30, 2992586), (60, 1496293), (397, 226140), (794, 113070), (1191, 75380), (1588, 56535), (1985, 45228), (2382, 37690), (3769, 23820), (3970, 22614), (4764, 18845), (5955, 15076), (7538, 11910), (7940, 11307)]