86146730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 170201088

約数和(自身を除く): 84054358

約数列:

[1, 2, 5, 10, 23, 37, 46, 53, 74, 106, 115, 185, 191, 230, 265, 370, 382, 530, 851, 955, 1219, 1702, 1910, 1961, 2438, 3922, 4255, 4393, 6095, 7067, 8510, 8786, 9805, 10123, 12190, 14134, 19610, 20246, 21965, 35335, 43930, 45103, 50615, 70670, 90206, 101230, 162541, 225515, 232829, 325082, 374551, 451030, 465658, 749102, 812705, 1164145, 1625410, 1872755, 2328290, 3745510, 8614673, 17229346, 43073365, 86146730]

約数ペア:

[(1, 86146730), (2, 43073365), (5, 17229346), (10, 8614673), (23, 3745510), (37, 2328290), (46, 1872755), (53, 1625410), (74, 1164145), (106, 812705), (115, 749102), (185, 465658), (191, 451030), (230, 374551), (265, 325082), (370, 232829), (382, 225515), (530, 162541), (851, 101230), (955, 90206), (1219, 70670), (1702, 50615), (1910, 45103), (1961, 43930), (2438, 35335), (3922, 21965), (4255, 20246), (4393, 19610), (6095, 14134), (7067, 12190), (8510, 10123), (8786, 9805)]