879303780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{168449}}^1$

素因数の和:168493

約数の個数: 72

約数和(自身を含む): 2759211000

約数和(自身を除く): 1879907220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 168449, 336898, 505347, 673796, 842245, 1010694, 1516041, 1684490, 2021388, 2526735, 3032082, 3368980, 4885021, 5053470, 6064164, 7580205, 9770042, 10106940, 14655063, 15160410, 19540084, 24425105, 29310126, 30320820, 43965189, 48850210, 58620252, 73275315, 87930378, 97700420, 146550630, 175860756, 219825945, 293101260, 439651890, 879303780]

約数ペア:

[(1, 879303780), (2, 439651890), (3, 293101260), (4, 219825945), (5, 175860756), (6, 146550630), (9, 97700420), (10, 87930378), (12, 73275315), (15, 58620252), (18, 48850210), (20, 43965189), (29, 30320820), (30, 29310126), (36, 24425105), (45, 19540084), (58, 15160410), (60, 14655063), (87, 10106940), (90, 9770042), (116, 7580205), (145, 6064164), (174, 5053470), (180, 4885021), (261, 3368980), (290, 3032082), (348, 2526735), (435, 2021388), (522, 1684490), (580, 1516041), (870, 1010694), (1044, 842245), (1305, 673796), (1740, 505347), (2610, 336898), (5220, 168449)]