30928842

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5987}}^1$

素因数の和:6043

約数の個数: 48

約数和(自身を含む): 78466752

約数和(自身を除く): 47537910

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 246, 287, 369, 574, 738, 861, 1722, 2583, 5166, 5987, 11974, 17961, 35922, 41909, 53883, 83818, 107766, 125727, 245467, 251454, 377181, 490934, 736401, 754362, 1472802, 1718269, 2209203, 3436538, 4418406, 5154807, 10309614, 15464421, 30928842]

約数ペア:

[(1, 30928842), (2, 15464421), (3, 10309614), (6, 5154807), (7, 4418406), (9, 3436538), (14, 2209203), (18, 1718269), (21, 1472802), (41, 754362), (42, 736401), (63, 490934), (82, 377181), (123, 251454), (126, 245467), (246, 125727), (287, 107766), (369, 83818), (574, 53883), (738, 41909), (861, 35922), (1722, 17961), (2583, 11974), (5166, 5987)]