42082070

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{463}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 77673600

約数和(自身を除く): 35591530

約数列:

[1, 2, 5, 10, 61, 122, 149, 298, 305, 463, 610, 745, 926, 1490, 2315, 4630, 9089, 18178, 28243, 45445, 56486, 68987, 90890, 137974, 141215, 282430, 344935, 689870, 4208207, 8416414, 21041035, 42082070]

約数ペア:

[(1, 42082070), (2, 21041035), (5, 8416414), (10, 4208207), (61, 689870), (122, 344935), (149, 282430), (298, 141215), (305, 137974), (463, 90890), (610, 68987), (745, 56486), (926, 45445), (1490, 28243), (2315, 18178), (4630, 9089)]