70111740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{68737}}^1$

素因数の和:68766

約数の個数: 48

約数和(自身を含む): 207863712

約数和(自身を除く): 137751972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 68737, 137474, 206211, 274948, 343685, 412422, 687370, 824844, 1031055, 1168529, 1374740, 2062110, 2337058, 3505587, 4124220, 4674116, 5842645, 7011174, 11685290, 14022348, 17527935, 23370580, 35055870, 70111740]

約数ペア:

[(1, 70111740), (2, 35055870), (3, 23370580), (4, 17527935), (5, 14022348), (6, 11685290), (10, 7011174), (12, 5842645), (15, 4674116), (17, 4124220), (20, 3505587), (30, 2337058), (34, 2062110), (51, 1374740), (60, 1168529), (68, 1031055), (85, 824844), (102, 687370), (170, 412422), (204, 343685), (255, 274948), (340, 206211), (510, 137474), (1020, 68737)]