3421320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{4073}}^1$

素因数の和:4094

約数の個数: 64

約数和(自身を含む): 11733120

約数和(自身を除く): 8311800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 4073, 8146, 12219, 16292, 20365, 24438, 28511, 32584, 40730, 48876, 57022, 61095, 81460, 85533, 97752, 114044, 122190, 142555, 162920, 171066, 228088, 244380, 285110, 342132, 427665, 488760, 570220, 684264, 855330, 1140440, 1710660, 3421320]

約数ペア:

[(1, 3421320), (2, 1710660), (3, 1140440), (4, 855330), (5, 684264), (6, 570220), (7, 488760), (8, 427665), (10, 342132), (12, 285110), (14, 244380), (15, 228088), (20, 171066), (21, 162920), (24, 142555), (28, 122190), (30, 114044), (35, 97752), (40, 85533), (42, 81460), (56, 61095), (60, 57022), (70, 48876), (84, 40730), (105, 32584), (120, 28511), (140, 24438), (168, 20365), (210, 16292), (280, 12219), (420, 8146), (840, 4073)]