6740693820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{764251}}^1$

素因数の和:764280

約数の個数: 108

約数和(自身を含む): 23785050744

約数和(自身を除く): 17044356924

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 764251, 1528502, 2292753, 3057004, 3821255, 4585506, 5349757, 6878259, 7642510, 9171012, 10699514, 11463765, 13756518, 15285020, 16049271, 21399028, 22927530, 26748785, 27513036, 32098542, 34391295, 37448299, 45855060, 48147813, 53497570, 64197084, 68782590, 74896598, 80246355, 96295626, 106995140, 112344897, 137565180, 149793196, 160492710, 187241495, 192591252, 224689794, 240739065, 320985420, 337034691, 374482990, 449379588, 481478130, 561724485, 674069382, 748965980, 962956260, 1123448970, 1348138764, 1685173455, 2246897940, 3370346910, 6740693820]

約数ペア:

[(1, 6740693820), (2, 3370346910), (3, 2246897940), (4, 1685173455), (5, 1348138764), (6, 1123448970), (7, 962956260), (9, 748965980), (10, 674069382), (12, 561724485), (14, 481478130), (15, 449379588), (18, 374482990), (20, 337034691), (21, 320985420), (28, 240739065), (30, 224689794), (35, 192591252), (36, 187241495), (42, 160492710), (45, 149793196), (49, 137565180), (60, 112344897), (63, 106995140), (70, 96295626), (84, 80246355), (90, 74896598), (98, 68782590), (105, 64197084), (126, 53497570), (140, 48147813), (147, 45855060), (180, 37448299), (196, 34391295), (210, 32098542), (245, 27513036), (252, 26748785), (294, 22927530), (315, 21399028), (420, 16049271), (441, 15285020), (490, 13756518), (588, 11463765), (630, 10699514), (735, 9171012), (882, 7642510), (980, 6878259), (1260, 5349757), (1470, 4585506), (1764, 3821255), (2205, 3057004), (2940, 2292753), (4410, 1528502), (8820, 764251)]