30610482

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{431}}^1$

素因数の和:551

約数の個数: 64

約数和(自身を含む): 74649600

約数和(自身を除く): 44039118

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 89, 114, 133, 178, 266, 267, 399, 431, 534, 623, 798, 862, 1246, 1293, 1691, 1869, 2586, 3017, 3382, 3738, 5073, 6034, 8189, 9051, 10146, 11837, 16378, 18102, 23674, 24567, 35511, 38359, 49134, 57323, 71022, 76718, 114646, 115077, 171969, 230154, 268513, 343938, 537026, 728821, 805539, 1457642, 1611078, 2186463, 4372926, 5101747, 10203494, 15305241, 30610482]

約数ペア:

[(1, 30610482), (2, 15305241), (3, 10203494), (6, 5101747), (7, 4372926), (14, 2186463), (19, 1611078), (21, 1457642), (38, 805539), (42, 728821), (57, 537026), (89, 343938), (114, 268513), (133, 230154), (178, 171969), (266, 115077), (267, 114646), (399, 76718), (431, 71022), (534, 57323), (623, 49134), (798, 38359), (862, 35511), (1246, 24567), (1293, 23674), (1691, 18102), (1869, 16378), (2586, 11837), (3017, 10146), (3382, 9051), (3738, 8189), (5073, 6034)]