30393426

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5441}}^1$

素因数の和:5479

約数の個数: 48

約数和(自身を含む): 74446560

約数和(自身を除く): 44053134

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5441, 5586, 10882, 16323, 32646, 38087, 76174, 103379, 114261, 206758, 228522, 266609, 310137, 533218, 620274, 723653, 799827, 1447306, 1599654, 2170959, 4341918, 5065571, 10131142, 15196713, 30393426]

約数ペア:

[(1, 30393426), (2, 15196713), (3, 10131142), (6, 5065571), (7, 4341918), (14, 2170959), (19, 1599654), (21, 1447306), (38, 799827), (42, 723653), (49, 620274), (57, 533218), (98, 310137), (114, 266609), (133, 228522), (147, 206758), (266, 114261), (294, 103379), (399, 76174), (798, 38087), (931, 32646), (1862, 16323), (2793, 10882), (5441, 5586)]