40830930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{64811}}^1$

素因数の和:64831

約数の個数: 48

約数和(自身を含む): 121328064

約数和(自身を除く): 80497134

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 64811, 129622, 194433, 324055, 388866, 453677, 583299, 648110, 907354, 972165, 1166598, 1361031, 1944330, 2268385, 2722062, 2916495, 4083093, 4536770, 5832990, 6805155, 8166186, 13610310, 20415465, 40830930]

約数ペア:

[(1, 40830930), (2, 20415465), (3, 13610310), (5, 8166186), (6, 6805155), (7, 5832990), (9, 4536770), (10, 4083093), (14, 2916495), (15, 2722062), (18, 2268385), (21, 1944330), (30, 1361031), (35, 1166598), (42, 972165), (45, 907354), (63, 648110), (70, 583299), (90, 453677), (105, 388866), (126, 324055), (210, 194433), (315, 129622), (630, 64811)]