141852340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{34939}}^1$

素因数の和:34984

約数の個数: 48

約数和(自身を含む): 352195200

約数和(自身を除く): 210342860

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, 34939, 69878, 139756, 174695, 244573, 349390, 489146, 698780, 978292, 1013231, 1222865, 2026462, 2445730, 4052924, 4891460, 5066155, 7092617, 10132310, 14185234, 20264620, 28370468, 35463085, 70926170, 141852340]

約数ペア:

[(1, 141852340), (2, 70926170), (4, 35463085), (5, 28370468), (7, 20264620), (10, 14185234), (14, 10132310), (20, 7092617), (28, 5066155), (29, 4891460), (35, 4052924), (58, 2445730), (70, 2026462), (116, 1222865), (140, 1013231), (145, 978292), (203, 698780), (290, 489146), (406, 349390), (580, 244573), (812, 174695), (1015, 139756), (2030, 69878), (4060, 34939)]