4365790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:145

約数の個数: 64

約数和(自身を含む): 9580032

約数和(自身を除く): 5214242

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 43, 55, 65, 71, 86, 110, 130, 142, 143, 215, 286, 355, 430, 473, 559, 710, 715, 781, 923, 946, 1118, 1430, 1562, 1846, 2365, 2795, 3053, 3905, 4615, 4730, 5590, 6106, 6149, 7810, 9230, 10153, 12298, 15265, 20306, 30530, 30745, 33583, 39689, 50765, 61490, 67166, 79378, 101530, 167915, 198445, 335830, 396890, 436579, 873158, 2182895, 4365790]

約数ペア:

[(1, 4365790), (2, 2182895), (5, 873158), (10, 436579), (11, 396890), (13, 335830), (22, 198445), (26, 167915), (43, 101530), (55, 79378), (65, 67166), (71, 61490), (86, 50765), (110, 39689), (130, 33583), (142, 30745), (143, 30530), (215, 20306), (286, 15265), (355, 12298), (430, 10153), (473, 9230), (559, 7810), (710, 6149), (715, 6106), (781, 5590), (923, 4730), (946, 4615), (1118, 3905), (1430, 3053), (1562, 2795), (1846, 2365)]