87303340

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{150523}}^1$

素因数の和:150561

約数の個数: 24

約数和(自身を含む): 189660240

約数和(自身を除く): 102356900

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 150523, 301046, 602092, 752615, 1505230, 3010460, 4365167, 8730334, 17460668, 21825835, 43651670, 87303340]

約数ペア:

[(1, 87303340), (2, 43651670), (4, 21825835), (5, 17460668), (10, 8730334), (20, 4365167), (29, 3010460), (58, 1505230), (116, 752615), (145, 602092), (290, 301046), (580, 150523)]