71331510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5441}}^1$

素因数の和:5493

約数の個数: 64

約数和(自身を含む): 188075520

約数和(自身を除く): 116744010

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 38, 46, 57, 69, 95, 114, 115, 138, 190, 230, 285, 345, 437, 570, 690, 874, 1311, 2185, 2622, 4370, 5441, 6555, 10882, 13110, 16323, 27205, 32646, 54410, 81615, 103379, 125143, 163230, 206758, 250286, 310137, 375429, 516895, 620274, 625715, 750858, 1033790, 1251430, 1550685, 1877145, 2377717, 3101370, 3754290, 4755434, 7133151, 11888585, 14266302, 23777170, 35665755, 71331510]

約数ペア:

[(1, 71331510), (2, 35665755), (3, 23777170), (5, 14266302), (6, 11888585), (10, 7133151), (15, 4755434), (19, 3754290), (23, 3101370), (30, 2377717), (38, 1877145), (46, 1550685), (57, 1251430), (69, 1033790), (95, 750858), (114, 625715), (115, 620274), (138, 516895), (190, 375429), (230, 310137), (285, 250286), (345, 206758), (437, 163230), (570, 125143), (690, 103379), (874, 81615), (1311, 54410), (2185, 32646), (2622, 27205), (4370, 16323), (5441, 13110), (6555, 10882)]