65931470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:377

約数の個数: 64

約数和(自身を含む): 135489024

約数和(自身を除く): 69557554

約数列:

[1, 2, 5, 10, 11, 22, 43, 53, 55, 86, 106, 110, 215, 263, 265, 430, 473, 526, 530, 583, 946, 1166, 1315, 2279, 2365, 2630, 2893, 2915, 4558, 4730, 5786, 5830, 11309, 11395, 13939, 14465, 22618, 22790, 25069, 27878, 28930, 50138, 56545, 69695, 113090, 124399, 125345, 139390, 153329, 248798, 250690, 306658, 599377, 621995, 766645, 1198754, 1243990, 1533290, 2996885, 5993770, 6593147, 13186294, 32965735, 65931470]

約数ペア:

[(1, 65931470), (2, 32965735), (5, 13186294), (10, 6593147), (11, 5993770), (22, 2996885), (43, 1533290), (53, 1243990), (55, 1198754), (86, 766645), (106, 621995), (110, 599377), (215, 306658), (263, 250690), (265, 248798), (430, 153329), (473, 139390), (526, 125345), (530, 124399), (583, 113090), (946, 69695), (1166, 56545), (1315, 50138), (2279, 28930), (2365, 27878), (2630, 25069), (2893, 22790), (2915, 22618), (4558, 14465), (4730, 13939), (5786, 11395), (5830, 11309)]