157075730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{60647}}^1$

素因数の和:60698

約数の個数: 32

約数和(自身を含む): 331865856

約数和(自身を除く): 174790126

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 60647, 121294, 303235, 424529, 606470, 849058, 2122645, 2243939, 4245290, 4487878, 11219695, 15707573, 22439390, 31415146, 78537865, 157075730]

約数ペア:

[(1, 157075730), (2, 78537865), (5, 31415146), (7, 22439390), (10, 15707573), (14, 11219695), (35, 4487878), (37, 4245290), (70, 2243939), (74, 2122645), (185, 849058), (259, 606470), (370, 424529), (518, 303235), (1295, 121294), (2590, 60647)]