30537976

素因数分解:

$2^3\times 7^3\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 69120000

約数和(自身を除く): 38582024

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 343, 359, 392, 434, 686, 718, 868, 1372, 1436, 1519, 1736, 2513, 2744, 2872, 3038, 5026, 6076, 10052, 10633, 11129, 12152, 17591, 20104, 21266, 22258, 35182, 42532, 44516, 70364, 77903, 85064, 89032, 123137, 140728, 155806, 246274, 311612, 492548, 545321, 623224, 985096, 1090642, 2181284, 3817247, 4362568, 7634494, 15268988, 30537976]

約数ペア:

[(1, 30537976), (2, 15268988), (4, 7634494), (7, 4362568), (8, 3817247), (14, 2181284), (28, 1090642), (31, 985096), (49, 623224), (56, 545321), (62, 492548), (98, 311612), (124, 246274), (196, 155806), (217, 140728), (248, 123137), (343, 89032), (359, 85064), (392, 77903), (434, 70364), (686, 44516), (718, 42532), (868, 35182), (1372, 22258), (1436, 21266), (1519, 20104), (1736, 17591), (2513, 12152), (2744, 11129), (2872, 10633), (3038, 10052), (5026, 6076)]