66483060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{158293}}^1$

素因数の和:158312

約数の個数: 48

約数和(自身を含む): 212747136

約数和(自身を除く): 146264076

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, 158293, 316586, 474879, 633172, 791465, 949758, 1108051, 1582930, 1899516, 2216102, 2374395, 3165860, 3324153, 4432204, 4748790, 5540255, 6648306, 9497580, 11080510, 13296612, 16620765, 22161020, 33241530, 66483060]

約数ペア:

[(1, 66483060), (2, 33241530), (3, 22161020), (4, 16620765), (5, 13296612), (6, 11080510), (7, 9497580), (10, 6648306), (12, 5540255), (14, 4748790), (15, 4432204), (20, 3324153), (21, 3165860), (28, 2374395), (30, 2216102), (35, 1899516), (42, 1582930), (60, 1108051), (70, 949758), (84, 791465), (105, 633172), (140, 474879), (210, 316586), (420, 158293)]