1157802730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2689}}^1\times {\mathrm{6151}}^1$

素因数の和:8854

約数の個数: 32

約数和(自身を含む): 2383038720

約数和(自身を除く): 1225235990

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2689, 5378, 6151, 12302, 13445, 18823, 26890, 30755, 37646, 43057, 61510, 86114, 94115, 188230, 215285, 430570, 16540039, 33080078, 82700195, 115780273, 165400390, 231560546, 578901365, 1157802730]

約数ペア:

[(1, 1157802730), (2, 578901365), (5, 231560546), (7, 165400390), (10, 115780273), (14, 82700195), (35, 33080078), (70, 16540039), (2689, 430570), (5378, 215285), (6151, 188230), (12302, 94115), (13445, 86114), (18823, 61510), (26890, 43057), (30755, 37646)]