30862380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{17737}}^1$

素因数の和:17778

約数の個数: 48

約数和(自身を含む): 89399520

約数和(自身を除く): 58537140

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, 17737, 35474, 53211, 70948, 88685, 106422, 177370, 212844, 266055, 354740, 514373, 532110, 1028746, 1064220, 1543119, 2057492, 2571865, 3086238, 5143730, 6172476, 7715595, 10287460, 15431190, 30862380]

約数ペア:

[(1, 30862380), (2, 15431190), (3, 10287460), (4, 7715595), (5, 6172476), (6, 5143730), (10, 3086238), (12, 2571865), (15, 2057492), (20, 1543119), (29, 1064220), (30, 1028746), (58, 532110), (60, 514373), (87, 354740), (116, 266055), (145, 212844), (174, 177370), (290, 106422), (348, 88685), (435, 70948), (580, 53211), (870, 35474), (1740, 17737)]