33088020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{78781}}^1$

素因数の和:78800

約数の個数: 48

約数和(自身を含む): 105883008

約数和(自身を除く): 72794988

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, 78781, 157562, 236343, 315124, 393905, 472686, 551467, 787810, 945372, 1102934, 1181715, 1575620, 1654401, 2205868, 2363430, 2757335, 3308802, 4726860, 5514670, 6617604, 8272005, 11029340, 16544010, 33088020]

約数ペア:

[(1, 33088020), (2, 16544010), (3, 11029340), (4, 8272005), (5, 6617604), (6, 5514670), (7, 4726860), (10, 3308802), (12, 2757335), (14, 2363430), (15, 2205868), (20, 1654401), (21, 1575620), (28, 1181715), (30, 1102934), (35, 945372), (42, 787810), (60, 551467), (70, 472686), (84, 393905), (105, 315124), (140, 236343), (210, 157562), (420, 78781)]