4094580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{9749}}^1$

素因数の和:9768

約数の個数: 48

約数和(自身を含む): 13104000

約数和(自身を除く): 9009420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 9749, 19498, 29247, 38996, 48745, 58494, 68243, 97490, 116988, 136486, 146235, 194980, 204729, 272972, 292470, 341215, 409458, 584940, 682430, 818916, 1023645, 1364860, 2047290, 4094580]

約数ペア:

[(1, 4094580), (2, 2047290), (3, 1364860), (4, 1023645), (5, 818916), (6, 682430), (7, 584940), (10, 409458), (12, 341215), (14, 292470), (15, 272972), (20, 204729), (21, 194980), (28, 146235), (30, 136486), (35, 116988), (42, 97490), (60, 68243), (70, 58494), (84, 48745), (105, 38996), (140, 29247), (210, 19498), (420, 9749)]