72635010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{345881}}^1$

素因数の和:345898

約数の個数: 32

約数和(自身を含む): 199228032

約数和(自身を除く): 126593022

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 345881, 691762, 1037643, 1729405, 2075286, 2421167, 3458810, 4842334, 5188215, 7263501, 10376430, 12105835, 14527002, 24211670, 36317505, 72635010]

約数ペア:

[(1, 72635010), (2, 36317505), (3, 24211670), (5, 14527002), (6, 12105835), (7, 10376430), (10, 7263501), (14, 5188215), (15, 4842334), (21, 3458810), (30, 2421167), (35, 2075286), (42, 1729405), (70, 1037643), (105, 691762), (210, 345881)]