30381863472

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{2113}}^1\times {\mathrm{3221}}^1$

素因数の和:5379

約数の個数: 120

約数和(自身を含む): 87838627968

約数和(自身を除く): 57456764496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2113, 2232, 3221, 4226, 4464, 6339, 6442, 8452, 9663, 12678, 12884, 16904, 19017, 19326, 25356, 25768, 28989, 33808, 38034, 38652, 50712, 51536, 57978, 65503, 76068, 77304, 99851, 101424, 115956, 131006, 152136, 154608, 196509, 199702, 231912, 262012, 299553, 304272, 393018, 399404, 463824, 524024, 589527, 599106, 786036, 798808, 898659, 1048048, 1179054, 1198212, 1572072, 1597616, 1797318, 2358108, 2396424, 3144144, 3594636, 4716216, 4792848, 6805973, 7189272, 9432432, 13611946, 14378544, 20417919, 27223892, 40835838, 54447784, 61253757, 81671676, 108895568, 122507514, 163343352, 210985163, 245015028, 326686704, 421970326, 490030056, 632955489, 843940652, 980060112, 1265910978, 1687881304, 1898866467, 2531821956, 3375762608, 3797732934, 5063643912, 7595465868, 10127287824, 15190931736, 30381863472]

約数ペア:

[(1, 30381863472), (2, 15190931736), (3, 10127287824), (4, 7595465868), (6, 5063643912), (8, 3797732934), (9, 3375762608), (12, 2531821956), (16, 1898866467), (18, 1687881304), (24, 1265910978), (31, 980060112), (36, 843940652), (48, 632955489), (62, 490030056), (72, 421970326), (93, 326686704), (124, 245015028), (144, 210985163), (186, 163343352), (248, 122507514), (279, 108895568), (372, 81671676), (496, 61253757), (558, 54447784), (744, 40835838), (1116, 27223892), (1488, 20417919), (2113, 14378544), (2232, 13611946), (3221, 9432432), (4226, 7189272), (4464, 6805973), (6339, 4792848), (6442, 4716216), (8452, 3594636), (9663, 3144144), (12678, 2396424), (12884, 2358108), (16904, 1797318), (19017, 1597616), (19326, 1572072), (25356, 1198212), (25768, 1179054), (28989, 1048048), (33808, 898659), (38034, 798808), (38652, 786036), (50712, 599106), (51536, 589527), (57978, 524024), (65503, 463824), (76068, 399404), (77304, 393018), (99851, 304272), (101424, 299553), (115956, 262012), (131006, 231912), (152136, 199702), (154608, 196509)]