84515270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{2689}}^1$

素因数の和:3152

約数の個数: 32

約数和(自身を含む): 174312000

約数和(自身を除く): 89796730

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 449, 898, 2245, 2689, 3143, 4490, 5378, 6286, 13445, 15715, 18823, 26890, 31430, 37646, 94115, 188230, 1207361, 2414722, 6036805, 8451527, 12073610, 16903054, 42257635, 84515270]

約数ペア:

[(1, 84515270), (2, 42257635), (5, 16903054), (7, 12073610), (10, 8451527), (14, 6036805), (35, 2414722), (70, 1207361), (449, 188230), (898, 94115), (2245, 37646), (2689, 31430), (3143, 26890), (4490, 18823), (5378, 15715), (6286, 13445)]