122492790

素因数分解:

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

素因数の和:64834

約数の個数: 64

約数和(自身を含む): 373317120

約数和(自身を除く): 250824330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 64811, 129622, 194433, 324055, 388866, 453677, 583299, 648110, 907354, 972165, 1166598, 1361031, 1749897, 1944330, 2268385, 2722062, 2916495, 3499794, 4083093, 4536770, 5832990, 6805155, 8166186, 8749485, 12249279, 13610310, 17498970, 20415465, 24498558, 40830930, 61246395, 122492790]

約数ペア:

[(1, 122492790), (2, 61246395), (3, 40830930), (5, 24498558), (6, 20415465), (7, 17498970), (9, 13610310), (10, 12249279), (14, 8749485), (15, 8166186), (18, 6805155), (21, 5832990), (27, 4536770), (30, 4083093), (35, 3499794), (42, 2916495), (45, 2722062), (54, 2268385), (63, 1944330), (70, 1749897), (90, 1361031), (105, 1166598), (126, 972165), (135, 907354), (189, 648110), (210, 583299), (270, 453677), (315, 388866), (378, 324055), (630, 194433), (945, 129622), (1890, 64811)]