226543380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{539389}}^1$

素因数の和:539408

約数の個数: 48

約数和(自身を含む): 724940160

約数和(自身を除く): 498396780

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, 539389, 1078778, 1618167, 2157556, 2696945, 3236334, 3775723, 5393890, 6472668, 7551446, 8090835, 10787780, 11327169, 15102892, 16181670, 18878615, 22654338, 32363340, 37757230, 45308676, 56635845, 75514460, 113271690, 226543380]

約数ペア:

[(1, 226543380), (2, 113271690), (3, 75514460), (4, 56635845), (5, 45308676), (6, 37757230), (7, 32363340), (10, 22654338), (12, 18878615), (14, 16181670), (15, 15102892), (20, 11327169), (21, 10787780), (28, 8090835), (30, 7551446), (35, 6472668), (42, 5393890), (60, 3775723), (70, 3236334), (84, 2696945), (105, 2157556), (140, 1618167), (210, 1078778), (420, 539389)]