181041780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{104047}}^1$

素因数の和:104088

約数の個数: 48

約数和(自身を含む): 524401920

約数和(自身を除く): 343360140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 104047, 208094, 312141, 416188, 520235, 624282, 1040470, 1248564, 1560705, 2080940, 3017363, 3121410, 6034726, 6242820, 9052089, 12069452, 15086815, 18104178, 30173630, 36208356, 45260445, 60347260, 90520890, 181041780]

約数ペア:

[(1, 181041780), (2, 90520890), (3, 60347260), (4, 45260445), (5, 36208356), (6, 30173630), (10, 18104178), (12, 15086815), (15, 12069452), (20, 9052089), (29, 6242820), (30, 6034726), (58, 3121410), (60, 3017363), (87, 2080940), (116, 1560705), (145, 1248564), (174, 1040470), (290, 624282), (348, 520235), (435, 416188), (580, 312141), (870, 208094), (1740, 104047)]