1736779060

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{857}}^1\times {\mathrm{947}}^1$

素因数の和:1920

約数の個数: 48

約数和(自身を含む): 3689509824

約数和(自身を除く): 1952730764

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 857, 947, 1070, 1714, 1894, 2140, 3428, 3788, 4285, 4735, 8570, 9470, 17140, 18940, 91699, 101329, 183398, 202658, 366796, 405316, 458495, 506645, 811579, 916990, 1013290, 1623158, 1833980, 2026580, 3246316, 4057895, 8115790, 16231580, 86838953, 173677906, 347355812, 434194765, 868389530, 1736779060]

約数ペア:

[(1, 1736779060), (2, 868389530), (4, 434194765), (5, 347355812), (10, 173677906), (20, 86838953), (107, 16231580), (214, 8115790), (428, 4057895), (535, 3246316), (857, 2026580), (947, 1833980), (1070, 1623158), (1714, 1013290), (1894, 916990), (2140, 811579), (3428, 506645), (3788, 458495), (4285, 405316), (4735, 366796), (8570, 202658), (9470, 183398), (17140, 101329), (18940, 91699)]