1424807740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{135181}}^1$

素因数の和:135238

約数の個数: 48

約数和(自身を含む): 3270322944

約数和(自身を除く): 1845515204

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 1054, 2108, 2635, 5270, 10540, 135181, 270362, 540724, 675905, 1351810, 2298077, 2703620, 4190611, 4596154, 8381222, 9192308, 11490385, 16762444, 20953055, 22980770, 41906110, 45961540, 71240387, 83812220, 142480774, 284961548, 356201935, 712403870, 1424807740]

約数ペア:

[(1, 1424807740), (2, 712403870), (4, 356201935), (5, 284961548), (10, 142480774), (17, 83812220), (20, 71240387), (31, 45961540), (34, 41906110), (62, 22980770), (68, 20953055), (85, 16762444), (124, 11490385), (155, 9192308), (170, 8381222), (310, 4596154), (340, 4190611), (527, 2703620), (620, 2298077), (1054, 1351810), (2108, 675905), (2635, 540724), (5270, 270362), (10540, 135181)]