146837740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{929}}^1\times {\mathrm{1129}}^1$

素因数の和:2074

約数の個数: 48

約数和(自身を含む): 353102400

約数和(自身を除く): 206264660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 929, 1129, 1858, 2258, 3716, 4516, 4645, 5645, 6503, 7903, 9290, 11290, 13006, 15806, 18580, 22580, 26012, 31612, 32515, 39515, 65030, 79030, 130060, 158060, 1048841, 2097682, 4195364, 5244205, 7341887, 10488410, 14683774, 20976820, 29367548, 36709435, 73418870, 146837740]

約数ペア:

[(1, 146837740), (2, 73418870), (4, 36709435), (5, 29367548), (7, 20976820), (10, 14683774), (14, 10488410), (20, 7341887), (28, 5244205), (35, 4195364), (70, 2097682), (140, 1048841), (929, 158060), (1129, 130060), (1858, 79030), (2258, 65030), (3716, 39515), (4516, 32515), (4645, 31612), (5645, 26012), (6503, 22580), (7903, 18580), (9290, 15806), (11290, 13006)]