30546978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1787}}^1$

素因数の和:1847

約数の個数: 64

約数和(自身を含む): 78271488

約数和(自身を除く): 47724510

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 37, 42, 66, 74, 77, 111, 154, 222, 231, 259, 407, 462, 518, 777, 814, 1221, 1554, 1787, 2442, 2849, 3574, 5361, 5698, 8547, 10722, 12509, 17094, 19657, 25018, 37527, 39314, 58971, 66119, 75054, 117942, 132238, 137599, 198357, 275198, 396714, 412797, 462833, 727309, 825594, 925666, 1388499, 1454618, 2181927, 2776998, 4363854, 5091163, 10182326, 15273489, 30546978]

約数ペア:

[(1, 30546978), (2, 15273489), (3, 10182326), (6, 5091163), (7, 4363854), (11, 2776998), (14, 2181927), (21, 1454618), (22, 1388499), (33, 925666), (37, 825594), (42, 727309), (66, 462833), (74, 412797), (77, 396714), (111, 275198), (154, 198357), (222, 137599), (231, 132238), (259, 117942), (407, 75054), (462, 66119), (518, 58971), (777, 39314), (814, 37527), (1221, 25018), (1554, 19657), (1787, 17094), (2442, 12509), (2849, 10722), (3574, 8547), (5361, 5698)]