2919210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13901}}^1$

素因数の和:13918

約数の個数: 32

約数和(自身を含む): 8007552

約数和(自身を除く): 5088342

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 13901, 27802, 41703, 69505, 83406, 97307, 139010, 194614, 208515, 291921, 417030, 486535, 583842, 973070, 1459605, 2919210]

約数ペア:

[(1, 2919210), (2, 1459605), (3, 973070), (5, 583842), (6, 486535), (7, 417030), (10, 291921), (14, 208515), (15, 194614), (21, 139010), (30, 97307), (35, 83406), (42, 69505), (70, 41703), (105, 27802), (210, 13901)]