3240980

素因数分解:

$2^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{467}}^1$

素因数の和:823

約数の個数: 24

約数和(自身を含む): 6840288

約数和(自身を除く): 3599308

約数列:

[1, 2, 4, 5, 10, 20, 347, 467, 694, 934, 1388, 1735, 1868, 2335, 3470, 4670, 6940, 9340, 162049, 324098, 648196, 810245, 1620490, 3240980]

約数ペア:

[(1, 3240980), (2, 1620490), (4, 810245), (5, 648196), (10, 324098), (20, 162049), (347, 9340), (467, 6940), (694, 4670), (934, 3470), (1388, 2335), (1735, 1868)]