1262689260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{967}}^1\times {\mathrm{3109}}^1$

素因数の和:4095

約数の個数: 96

約数和(自身を含む): 4046085120

約数和(自身を除く): 2783395860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 967, 1934, 2901, 3109, 3868, 4835, 5802, 6218, 6769, 9327, 9670, 11604, 12436, 13538, 14505, 15545, 18654, 19340, 20307, 21763, 27076, 29010, 31090, 33845, 37308, 40614, 43526, 46635, 58020, 62180, 65289, 67690, 81228, 87052, 93270, 101535, 108815, 130578, 135380, 186540, 203070, 217630, 261156, 326445, 406140, 435260, 652890, 1305780, 3006403, 6012806, 9019209, 12025612, 15032015, 18038418, 21044821, 30064030, 36076836, 42089642, 45096045, 60128060, 63134463, 84179284, 90192090, 105224105, 126268926, 180384180, 210448210, 252537852, 315672315, 420896420, 631344630, 1262689260]

約数ペア:

[(1, 1262689260), (2, 631344630), (3, 420896420), (4, 315672315), (5, 252537852), (6, 210448210), (7, 180384180), (10, 126268926), (12, 105224105), (14, 90192090), (15, 84179284), (20, 63134463), (21, 60128060), (28, 45096045), (30, 42089642), (35, 36076836), (42, 30064030), (60, 21044821), (70, 18038418), (84, 15032015), (105, 12025612), (140, 9019209), (210, 6012806), (420, 3006403), (967, 1305780), (1934, 652890), (2901, 435260), (3109, 406140), (3868, 326445), (4835, 261156), (5802, 217630), (6218, 203070), (6769, 186540), (9327, 135380), (9670, 130578), (11604, 108815), (12436, 101535), (13538, 93270), (14505, 87052), (15545, 81228), (18654, 67690), (19340, 65289), (20307, 62180), (21763, 58020), (27076, 46635), (29010, 43526), (31090, 40614), (33845, 37308)]