420854196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{5010169}}^1$

素因数の和:5010183

約数の個数: 24

約数和(自身を含む): 1122278080

約数和(自身を除く): 701423884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 5010169, 10020338, 15030507, 20040676, 30061014, 35071183, 60122028, 70142366, 105213549, 140284732, 210427098, 420854196]

約数ペア:

[(1, 420854196), (2, 210427098), (3, 140284732), (4, 105213549), (6, 70142366), (7, 60122028), (12, 35071183), (14, 30061014), (21, 20040676), (28, 15030507), (42, 10020338), (84, 5010169)]