30141034

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:463

約数の個数: 64

約数和(自身を含む): 61896960

約数和(自身を除く): 31755926

約数列:

[1, 2, 7, 11, 14, 17, 22, 29, 34, 58, 77, 119, 154, 187, 203, 238, 319, 374, 397, 406, 493, 638, 794, 986, 1309, 2233, 2618, 2779, 3451, 4367, 4466, 5423, 5558, 6749, 6902, 8734, 10846, 11513, 13498, 23026, 30569, 37961, 47243, 61138, 74239, 75922, 80591, 94486, 126643, 148478, 161182, 195721, 253286, 391442, 519673, 886501, 1039346, 1370047, 1773002, 2152931, 2740094, 4305862, 15070517, 30141034]

約数ペア:

[(1, 30141034), (2, 15070517), (7, 4305862), (11, 2740094), (14, 2152931), (17, 1773002), (22, 1370047), (29, 1039346), (34, 886501), (58, 519673), (77, 391442), (119, 253286), (154, 195721), (187, 161182), (203, 148478), (238, 126643), (319, 94486), (374, 80591), (397, 75922), (406, 74239), (493, 61138), (638, 47243), (794, 37961), (986, 30569), (1309, 23026), (2233, 13498), (2618, 11513), (2779, 10846), (3451, 8734), (4367, 6902), (4466, 6749), (5423, 5558)]