2080996050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{1981901}}^1$

素因数の和:1981923

約数の個数: 48

約数和(自身を含む): 5898140352

約数和(自身を除く): 3817144302

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 1981901, 3963802, 5945703, 9909505, 11891406, 13873307, 19819010, 27746614, 29728515, 41619921, 49547525, 59457030, 69366535, 83239842, 99095050, 138733070, 148642575, 208099605, 297285150, 346832675, 416199210, 693665350, 1040498025, 2080996050]

約数ペア:

[(1, 2080996050), (2, 1040498025), (3, 693665350), (5, 416199210), (6, 346832675), (7, 297285150), (10, 208099605), (14, 148642575), (15, 138733070), (21, 99095050), (25, 83239842), (30, 69366535), (35, 59457030), (42, 49547525), (50, 41619921), (70, 29728515), (75, 27746614), (105, 19819010), (150, 13873307), (175, 11891406), (210, 9909505), (350, 5945703), (525, 3963802), (1050, 1981901)]