71521170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{340577}}^1$

素因数の和:340594

約数の個数: 32

約数和(自身を含む): 196172928

約数和(自身を除く): 124651758

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 340577, 681154, 1021731, 1702885, 2043462, 2384039, 3405770, 4768078, 5108655, 7152117, 10217310, 11920195, 14304234, 23840390, 35760585, 71521170]

約数ペア:

[(1, 71521170), (2, 35760585), (3, 23840390), (5, 14304234), (6, 11920195), (7, 10217310), (10, 7152117), (14, 5108655), (15, 4768078), (21, 3405770), (30, 2384039), (35, 2043462), (42, 1702885), (70, 1021731), (105, 681154), (210, 340577)]