15694591990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20382587}}^1$

素因数の和:20382612

約数の個数: 32

約数和(自身を含む): 35221112064

約数和(自身を除く): 19526520074

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 20382587, 40765174, 101912935, 142678109, 203825870, 224208457, 285356218, 448416914, 713390545, 1121042285, 1426781090, 1569459199, 2242084570, 3138918398, 7847295995, 15694591990]

約数ペア:

[(1, 15694591990), (2, 7847295995), (5, 3138918398), (7, 2242084570), (10, 1569459199), (11, 1426781090), (14, 1121042285), (22, 713390545), (35, 448416914), (55, 285356218), (70, 224208457), (77, 203825870), (110, 142678109), (154, 101912935), (385, 40765174), (770, 20382587)]