69606740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21617}}^1$

素因数の和:21656

約数の個数: 48

約数和(自身を含む): 174327552

約数和(自身を除く): 104720812

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 21617, 43234, 86468, 108085, 151319, 216170, 302638, 432340, 497191, 605276, 756595, 994382, 1513190, 1988764, 2485955, 3026380, 3480337, 4971910, 6960674, 9943820, 13921348, 17401685, 34803370, 69606740]

約数ペア:

[(1, 69606740), (2, 34803370), (4, 17401685), (5, 13921348), (7, 9943820), (10, 6960674), (14, 4971910), (20, 3480337), (23, 3026380), (28, 2485955), (35, 1988764), (46, 1513190), (70, 994382), (92, 756595), (115, 605276), (140, 497191), (161, 432340), (230, 302638), (322, 216170), (460, 151319), (644, 108085), (805, 86468), (1610, 43234), (3220, 21617)]