213199110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{14533}}^1$

素因数の和:14709

約数の個数: 48

約数和(自身を含む): 557756784

約数和(自身を除く): 344557674

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 163, 326, 489, 815, 978, 1467, 1630, 2445, 2934, 4890, 7335, 14533, 14670, 29066, 43599, 72665, 87198, 130797, 145330, 217995, 261594, 435990, 653985, 1307970, 2368879, 4737758, 7106637, 11844395, 14213274, 21319911, 23688790, 35533185, 42639822, 71066370, 106599555, 213199110]

約数ペア:

[(1, 213199110), (2, 106599555), (3, 71066370), (5, 42639822), (6, 35533185), (9, 23688790), (10, 21319911), (15, 14213274), (18, 11844395), (30, 7106637), (45, 4737758), (90, 2368879), (163, 1307970), (326, 653985), (489, 435990), (815, 261594), (978, 217995), (1467, 145330), (1630, 130797), (2445, 87198), (2934, 72665), (4890, 43599), (7335, 29066), (14533, 14670)]