30309714

素因数分解:

$2^1\times 3^4\times {\mathrm{223}}^1\times {\mathrm{839}}^1$

素因数の和:1076

約数の個数: 40

約数和(自身を含む): 68302080

約数和(自身を除く): 37992366

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 223, 446, 669, 839, 1338, 1678, 2007, 2517, 4014, 5034, 6021, 7551, 12042, 15102, 18063, 22653, 36126, 45306, 67959, 135918, 187097, 374194, 561291, 1122582, 1683873, 3367746, 5051619, 10103238, 15154857, 30309714]

約数ペア:

[(1, 30309714), (2, 15154857), (3, 10103238), (6, 5051619), (9, 3367746), (18, 1683873), (27, 1122582), (54, 561291), (81, 374194), (162, 187097), (223, 135918), (446, 67959), (669, 45306), (839, 36126), (1338, 22653), (1678, 18063), (2007, 15102), (2517, 12042), (4014, 7551), (5034, 6021)]