73461590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{2239}}^1$

素因数の和:2456

約数の個数: 32

約数和(自身を含む): 140797440

約数和(自身を除く): 67335850

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 193, 386, 965, 1930, 2239, 3281, 4478, 6562, 11195, 16405, 22390, 32810, 38063, 76126, 190315, 380630, 432127, 864254, 2160635, 4321270, 7346159, 14692318, 36730795, 73461590]

約数ペア:

[(1, 73461590), (2, 36730795), (5, 14692318), (10, 7346159), (17, 4321270), (34, 2160635), (85, 864254), (170, 432127), (193, 380630), (386, 190315), (965, 76126), (1930, 38063), (2239, 32810), (3281, 22390), (4478, 16405), (6562, 11195)]