141388730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{439}}^1$

素因数の和:603

約数の個数: 64

約数和(自身を含む): 301086720

約数和(自身を除く): 159697990

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 107, 214, 215, 301, 430, 439, 535, 602, 749, 878, 1070, 1498, 1505, 2195, 3010, 3073, 3745, 4390, 4601, 6146, 7490, 9202, 15365, 18877, 23005, 30730, 32207, 37754, 46010, 46973, 64414, 93946, 94385, 132139, 161035, 188770, 234865, 264278, 322070, 328811, 469730, 657622, 660695, 1321390, 1644055, 2019839, 3288110, 4039678, 10099195, 14138873, 20198390, 28277746, 70694365, 141388730]

約数ペア:

[(1, 141388730), (2, 70694365), (5, 28277746), (7, 20198390), (10, 14138873), (14, 10099195), (35, 4039678), (43, 3288110), (70, 2019839), (86, 1644055), (107, 1321390), (214, 660695), (215, 657622), (301, 469730), (430, 328811), (439, 322070), (535, 264278), (602, 234865), (749, 188770), (878, 161035), (1070, 132139), (1498, 94385), (1505, 93946), (2195, 64414), (3010, 46973), (3073, 46010), (3745, 37754), (4390, 32207), (4601, 30730), (6146, 23005), (7490, 18877), (9202, 15365)]