223894890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{641}}^1\times {\mathrm{3881}}^1$

素因数の和:4535

約数の個数: 48

約数和(自身を含む): 583185096

約数和(自身を除く): 359290206

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 641, 1282, 1923, 3205, 3846, 3881, 5769, 6410, 7762, 9615, 11538, 11643, 19230, 19405, 23286, 28845, 34929, 38810, 57690, 58215, 69858, 116430, 174645, 349290, 2487721, 4975442, 7463163, 12438605, 14926326, 22389489, 24877210, 37315815, 44778978, 74631630, 111947445, 223894890]

約数ペア:

[(1, 223894890), (2, 111947445), (3, 74631630), (5, 44778978), (6, 37315815), (9, 24877210), (10, 22389489), (15, 14926326), (18, 12438605), (30, 7463163), (45, 4975442), (90, 2487721), (641, 349290), (1282, 174645), (1923, 116430), (3205, 69858), (3846, 58215), (3881, 57690), (5769, 38810), (6410, 34929), (7762, 28845), (9615, 23286), (11538, 19405), (11643, 19230)]