1282072020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{736823}}^1$

素因数の和:736864

約数の個数: 48

約数和(自身を含む): 3713592960

約数和(自身を除く): 2431520940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 736823, 1473646, 2210469, 2947292, 3684115, 4420938, 7368230, 8841876, 11052345, 14736460, 21367867, 22104690, 42735734, 44209380, 64103601, 85471468, 106839335, 128207202, 213678670, 256414404, 320518005, 427357340, 641036010, 1282072020]

約数ペア:

[(1, 1282072020), (2, 641036010), (3, 427357340), (4, 320518005), (5, 256414404), (6, 213678670), (10, 128207202), (12, 106839335), (15, 85471468), (20, 64103601), (29, 44209380), (30, 42735734), (58, 22104690), (60, 21367867), (87, 14736460), (116, 11052345), (145, 8841876), (174, 7368230), (290, 4420938), (348, 3684115), (435, 2947292), (580, 2210469), (870, 1473646), (1740, 736823)]