12774420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{70969}}^1$

素因数の和:70984

約数の個数: 36

約数和(自身を含む): 38749620

約数和(自身を除く): 25975200

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 70969, 141938, 212907, 283876, 354845, 425814, 638721, 709690, 851628, 1064535, 1277442, 1419380, 2129070, 2554884, 3193605, 4258140, 6387210, 12774420]

約数ペア:

[(1, 12774420), (2, 6387210), (3, 4258140), (4, 3193605), (5, 2554884), (6, 2129070), (9, 1419380), (10, 1277442), (12, 1064535), (15, 851628), (18, 709690), (20, 638721), (30, 425814), (36, 354845), (45, 283876), (60, 212907), (90, 141938), (180, 70969)]