1970535

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{383}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 3686400

約数和(自身を除く): 1715865

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 383, 735, 1029, 1149, 1715, 1915, 2681, 5145, 5745, 8043, 13405, 18767, 40215, 56301, 93835, 131369, 281505, 394107, 656845, 1970535]

約数ペア:

[(1, 1970535), (3, 656845), (5, 394107), (7, 281505), (15, 131369), (21, 93835), (35, 56301), (49, 40215), (105, 18767), (147, 13405), (245, 8043), (343, 5745), (383, 5145), (735, 2681), (1029, 1915), (1149, 1715)]