297467820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127123}}^1$

素因数の和:127151

約数の個数: 72

約数和(自身を含む): 971735856

約数和(自身を除く): 674268036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 127123, 254246, 381369, 508492, 635615, 762738, 1144107, 1271230, 1525476, 1652599, 1906845, 2288214, 2542460, 3305198, 3813690, 4576428, 4957797, 5720535, 6610396, 7627380, 8262995, 9915594, 11441070, 14873391, 16525990, 19831188, 22882140, 24788985, 29746782, 33051980, 49577970, 59493564, 74366955, 99155940, 148733910, 297467820]

約数ペア:

[(1, 297467820), (2, 148733910), (3, 99155940), (4, 74366955), (5, 59493564), (6, 49577970), (9, 33051980), (10, 29746782), (12, 24788985), (13, 22882140), (15, 19831188), (18, 16525990), (20, 14873391), (26, 11441070), (30, 9915594), (36, 8262995), (39, 7627380), (45, 6610396), (52, 5720535), (60, 4957797), (65, 4576428), (78, 3813690), (90, 3305198), (117, 2542460), (130, 2288214), (156, 1906845), (180, 1652599), (195, 1525476), (234, 1271230), (260, 1144107), (390, 762738), (468, 635615), (585, 508492), (780, 381369), (1170, 254246), (2340, 127123)]