211324860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1174027}}^1$

素因数の和:1174042

約数の個数: 36

約数和(自身を含む): 641019288

約数和(自身を除く): 429694428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1174027, 2348054, 3522081, 4696108, 5870135, 7044162, 10566243, 11740270, 14088324, 17610405, 21132486, 23480540, 35220810, 42264972, 52831215, 70441620, 105662430, 211324860]

約数ペア:

[(1, 211324860), (2, 105662430), (3, 70441620), (4, 52831215), (5, 42264972), (6, 35220810), (9, 23480540), (10, 21132486), (12, 17610405), (15, 14088324), (18, 11740270), (20, 10566243), (30, 7044162), (36, 5870135), (45, 4696108), (60, 3522081), (90, 2348054), (180, 1174027)]