118790220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{116461}}^1$

素因数の和:116490

約数の個数: 48

約数和(自身を含む): 352181088

約数和(自身を除く): 233390868

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, 116461, 232922, 349383, 465844, 582305, 698766, 1164610, 1397532, 1746915, 1979837, 2329220, 3493830, 3959674, 5939511, 6987660, 7919348, 9899185, 11879022, 19798370, 23758044, 29697555, 39596740, 59395110, 118790220]

約数ペア:

[(1, 118790220), (2, 59395110), (3, 39596740), (4, 29697555), (5, 23758044), (6, 19798370), (10, 11879022), (12, 9899185), (15, 7919348), (17, 6987660), (20, 5939511), (30, 3959674), (34, 3493830), (51, 2329220), (60, 1979837), (68, 1746915), (85, 1397532), (102, 1164610), (170, 698766), (204, 582305), (255, 465844), (340, 349383), (510, 232922), (1020, 116461)]