193836420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1076869}}^1$

素因数の和:1076884

約数の個数: 36

約数和(自身を含む): 587971020

約数和(自身を除く): 394134600

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1076869, 2153738, 3230607, 4307476, 5384345, 6461214, 9691821, 10768690, 12922428, 16153035, 19383642, 21537380, 32306070, 38767284, 48459105, 64612140, 96918210, 193836420]

約数ペア:

[(1, 193836420), (2, 96918210), (3, 64612140), (4, 48459105), (5, 38767284), (6, 32306070), (9, 21537380), (10, 19383642), (12, 16153035), (15, 12922428), (18, 10768690), (20, 9691821), (30, 6461214), (36, 5384345), (45, 4307476), (60, 3230607), (90, 2153738), (180, 1076869)]