71326740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{2273}}^1$

素因数の和:2808

約数の個数: 48

約数和(自身を含む): 200184768

約数和(自身を除く): 128858028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 523, 1046, 1569, 2092, 2273, 2615, 3138, 4546, 5230, 6276, 6819, 7845, 9092, 10460, 11365, 13638, 15690, 22730, 27276, 31380, 34095, 45460, 68190, 136380, 1188779, 2377558, 3566337, 4755116, 5943895, 7132674, 11887790, 14265348, 17831685, 23775580, 35663370, 71326740]

約数ペア:

[(1, 71326740), (2, 35663370), (3, 23775580), (4, 17831685), (5, 14265348), (6, 11887790), (10, 7132674), (12, 5943895), (15, 4755116), (20, 3566337), (30, 2377558), (60, 1188779), (523, 136380), (1046, 68190), (1569, 45460), (2092, 34095), (2273, 31380), (2615, 27276), (3138, 22730), (4546, 15690), (5230, 13638), (6276, 11365), (6819, 10460), (7845, 9092)]