8979690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6961}}^1$

素因数の和:7014

約数の個数: 32

約数和(自身を含む): 22055616

約数和(自身を除く): 13075926

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 6961, 13922, 20883, 34805, 41766, 69610, 104415, 208830, 299323, 598646, 897969, 1496615, 1795938, 2993230, 4489845, 8979690]

約数ペア:

[(1, 8979690), (2, 4489845), (3, 2993230), (5, 1795938), (6, 1496615), (10, 897969), (15, 598646), (30, 299323), (43, 208830), (86, 104415), (129, 69610), (215, 41766), (258, 34805), (430, 20883), (645, 13922), (1290, 6961)]