2079210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{9901}}^1$

素因数の和:9918

約数の個数: 32

約数和(自身を含む): 5703552

約数和(自身を除く): 3624342

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 9901, 19802, 29703, 49505, 59406, 69307, 99010, 138614, 148515, 207921, 297030, 346535, 415842, 693070, 1039605, 2079210]

約数ペア:

[(1, 2079210), (2, 1039605), (3, 693070), (5, 415842), (6, 346535), (7, 297030), (10, 207921), (14, 148515), (15, 138614), (21, 99010), (30, 69307), (35, 59406), (42, 49505), (70, 29703), (105, 19802), (210, 9901)]