29382220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7237}}^1$

素因数の和:7282

約数の個数: 48

約数和(自身を含む): 72959040

約数和(自身を除く): 43576820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 7237, 14474, 28948, 36185, 50659, 72370, 101318, 144740, 202636, 209873, 253295, 419746, 506590, 839492, 1013180, 1049365, 1469111, 2098730, 2938222, 4197460, 5876444, 7345555, 14691110, 29382220]

約数ペア:

[(1, 29382220), (2, 14691110), (4, 7345555), (5, 5876444), (7, 4197460), (10, 2938222), (14, 2098730), (20, 1469111), (28, 1049365), (29, 1013180), (35, 839492), (58, 506590), (70, 419746), (116, 253295), (140, 209873), (145, 202636), (203, 144740), (290, 101318), (406, 72370), (580, 50659), (812, 36185), (1015, 28948), (2030, 14474), (4060, 7237)]