30233028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{997}}^1$

素因数の和:1049

約数の個数: 72

約数和(自身を含む): 85173312

約数和(自身を除く): 54940284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 361, 399, 532, 722, 798, 997, 1083, 1444, 1596, 1994, 2166, 2527, 2991, 3988, 4332, 5054, 5982, 6979, 7581, 10108, 11964, 13958, 15162, 18943, 20937, 27916, 30324, 37886, 41874, 56829, 75772, 83748, 113658, 132601, 227316, 265202, 359917, 397803, 530404, 719834, 795606, 1079751, 1439668, 1591212, 2159502, 2519419, 4319004, 5038838, 7558257, 10077676, 15116514, 30233028]

約数ペア:

[(1, 30233028), (2, 15116514), (3, 10077676), (4, 7558257), (6, 5038838), (7, 4319004), (12, 2519419), (14, 2159502), (19, 1591212), (21, 1439668), (28, 1079751), (38, 795606), (42, 719834), (57, 530404), (76, 397803), (84, 359917), (114, 265202), (133, 227316), (228, 132601), (266, 113658), (361, 83748), (399, 75772), (532, 56829), (722, 41874), (798, 37886), (997, 30324), (1083, 27916), (1444, 20937), (1596, 18943), (1994, 15162), (2166, 13958), (2527, 11964), (2991, 10108), (3988, 7581), (4332, 6979), (5054, 5982)]