65737070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{1867}}^1$

素因数の和:2384

約数の個数: 32

約数和(自身を含む): 135571968

約数和(自身を除く): 69834898

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 503, 1006, 1867, 2515, 3521, 3734, 5030, 7042, 9335, 13069, 17605, 18670, 26138, 35210, 65345, 130690, 939101, 1878202, 4695505, 6573707, 9391010, 13147414, 32868535, 65737070]

約数ペア:

[(1, 65737070), (2, 32868535), (5, 13147414), (7, 9391010), (10, 6573707), (14, 4695505), (35, 1878202), (70, 939101), (503, 130690), (1006, 65345), (1867, 35210), (2515, 26138), (3521, 18670), (3734, 17605), (5030, 13069), (7042, 9335)]