2106090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{3343}}^1$

素因数の和:3363

約数の個数: 48

約数和(自身を含む): 6259968

約数和(自身を除く): 4153878

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 3343, 6686, 10029, 16715, 20058, 23401, 30087, 33430, 46802, 50145, 60174, 70203, 100290, 117005, 140406, 150435, 210609, 234010, 300870, 351015, 421218, 702030, 1053045, 2106090]

約数ペア:

[(1, 2106090), (2, 1053045), (3, 702030), (5, 421218), (6, 351015), (7, 300870), (9, 234010), (10, 210609), (14, 150435), (15, 140406), (18, 117005), (21, 100290), (30, 70203), (35, 60174), (42, 50145), (45, 46802), (63, 33430), (70, 30087), (90, 23401), (105, 20058), (126, 16715), (210, 10029), (315, 6686), (630, 3343)]