10080352030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{20572147}}^1$

素因数の和:20572168

約数の個数: 24

約数和(自身を含む): 21107023848

約数和(自身を除く): 11026671818

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 20572147, 41144294, 102860735, 144005029, 205721470, 288010058, 720025145, 1008035203, 1440050290, 2016070406, 5040176015, 10080352030]

約数ペア:

[(1, 10080352030), (2, 5040176015), (5, 2016070406), (7, 1440050290), (10, 1008035203), (14, 720025145), (35, 288010058), (49, 205721470), (70, 144005029), (98, 102860735), (245, 41144294), (490, 20572147)]