29222620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{29819}}^1$

素因数の和:29842

約数の個数: 36

約数和(自身を含む): 71389080

約数和(自身を除く): 42166460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 29819, 59638, 119276, 149095, 208733, 298190, 417466, 596380, 834932, 1043665, 1461131, 2087330, 2922262, 4174660, 5844524, 7305655, 14611310, 29222620]

約数ペア:

[(1, 29222620), (2, 14611310), (4, 7305655), (5, 5844524), (7, 4174660), (10, 2922262), (14, 2087330), (20, 1461131), (28, 1043665), (35, 834932), (49, 596380), (70, 417466), (98, 298190), (140, 208733), (196, 149095), (245, 119276), (490, 59638), (980, 29819)]