28646310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12401}}^1$

素因数の和:12429

約数の個数: 64

約数和(自身を含む): 85722624

約数和(自身を除く): 57076314

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 12401, 24802, 37203, 62005, 74406, 86807, 124010, 136411, 173614, 186015, 260421, 272822, 372030, 409233, 434035, 520842, 682055, 818466, 868070, 954877, 1302105, 1364110, 1909754, 2046165, 2604210, 2864631, 4092330, 4774385, 5729262, 9548770, 14323155, 28646310]

約数ペア:

[(1, 28646310), (2, 14323155), (3, 9548770), (5, 5729262), (6, 4774385), (7, 4092330), (10, 2864631), (11, 2604210), (14, 2046165), (15, 1909754), (21, 1364110), (22, 1302105), (30, 954877), (33, 868070), (35, 818466), (42, 682055), (55, 520842), (66, 434035), (70, 409233), (77, 372030), (105, 272822), (110, 260421), (154, 186015), (165, 173614), (210, 136411), (231, 124010), (330, 86807), (385, 74406), (462, 62005), (770, 37203), (1155, 24802), (2310, 12401)]