2146290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2467}}^1$

素因数の和:2506

約数の個数: 32

約数和(自身を含む): 5330880

約数和(自身を除く): 3184590

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 2467, 4934, 7401, 12335, 14802, 24670, 37005, 71543, 74010, 143086, 214629, 357715, 429258, 715430, 1073145, 2146290]

約数ペア:

[(1, 2146290), (2, 1073145), (3, 715430), (5, 429258), (6, 357715), (10, 214629), (15, 143086), (29, 74010), (30, 71543), (58, 37005), (87, 24670), (145, 14802), (174, 12335), (290, 7401), (435, 4934), (870, 2467)]