30827076

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{509}}^1$

素因数の和:633

約数の個数: 72

約数和(自身を含む): 84651840

約数和(自身を除く): 53824764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 103, 147, 196, 206, 294, 309, 412, 509, 588, 618, 721, 1018, 1236, 1442, 1527, 2036, 2163, 2884, 3054, 3563, 4326, 5047, 6108, 7126, 8652, 10094, 10689, 14252, 15141, 20188, 21378, 24941, 30282, 42756, 49882, 52427, 60564, 74823, 99764, 104854, 149646, 157281, 209708, 299292, 314562, 366989, 629124, 733978, 1100967, 1467956, 2201934, 2568923, 4403868, 5137846, 7706769, 10275692, 15413538, 30827076]

約数ペア:

[(1, 30827076), (2, 15413538), (3, 10275692), (4, 7706769), (6, 5137846), (7, 4403868), (12, 2568923), (14, 2201934), (21, 1467956), (28, 1100967), (42, 733978), (49, 629124), (84, 366989), (98, 314562), (103, 299292), (147, 209708), (196, 157281), (206, 149646), (294, 104854), (309, 99764), (412, 74823), (509, 60564), (588, 52427), (618, 49882), (721, 42756), (1018, 30282), (1236, 24941), (1442, 21378), (1527, 20188), (2036, 15141), (2163, 14252), (2884, 10689), (3054, 10094), (3563, 8652), (4326, 7126), (5047, 6108)]