30462068

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1579}}^1$

素因数の和:1656

約数の個数: 48

約数和(自身を含む): 66890880

約数和(自身を除く): 36428812

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 91, 106, 182, 212, 364, 371, 689, 742, 1378, 1484, 1579, 2756, 3158, 4823, 6316, 9646, 11053, 19292, 20527, 22106, 41054, 44212, 82108, 83687, 143689, 167374, 287378, 334748, 574756, 585809, 1087931, 1171618, 2175862, 2343236, 4351724, 7615517, 15231034, 30462068]

約数ペア:

[(1, 30462068), (2, 15231034), (4, 7615517), (7, 4351724), (13, 2343236), (14, 2175862), (26, 1171618), (28, 1087931), (52, 585809), (53, 574756), (91, 334748), (106, 287378), (182, 167374), (212, 143689), (364, 83687), (371, 82108), (689, 44212), (742, 41054), (1378, 22106), (1484, 20527), (1579, 19292), (2756, 11053), (3158, 9646), (4823, 6316)]