1404060

素因数分解:

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

素因数の和:3362

約数の個数: 48

約数和(自身を含む): 4494336

約数和(自身を除く): 3090276

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 3343, 6686, 10029, 13372, 16715, 20058, 23401, 33430, 40116, 46802, 50145, 66860, 70203, 93604, 100290, 117005, 140406, 200580, 234010, 280812, 351015, 468020, 702030, 1404060]

約数ペア:

[(1, 1404060), (2, 702030), (3, 468020), (4, 351015), (5, 280812), (6, 234010), (7, 200580), (10, 140406), (12, 117005), (14, 100290), (15, 93604), (20, 70203), (21, 66860), (28, 50145), (30, 46802), (35, 40116), (42, 33430), (60, 23401), (70, 20058), (84, 16715), (105, 13372), (140, 10029), (210, 6686), (420, 3343)]