134925420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{45893}}^1$

素因数の和:45919

約数の個数: 72

約数和(自身を含む): 439480944

約数和(自身を除く): 304555524

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 45893, 91786, 137679, 183572, 229465, 275358, 321251, 458930, 550716, 642502, 688395, 917860, 963753, 1285004, 1376790, 1606255, 1927506, 2248757, 2753580, 3212510, 3855012, 4497514, 4818765, 6425020, 6746271, 8995028, 9637530, 11243785, 13492542, 19275060, 22487570, 26985084, 33731355, 44975140, 67462710, 134925420]

約数ペア:

[(1, 134925420), (2, 67462710), (3, 44975140), (4, 33731355), (5, 26985084), (6, 22487570), (7, 19275060), (10, 13492542), (12, 11243785), (14, 9637530), (15, 8995028), (20, 6746271), (21, 6425020), (28, 4818765), (30, 4497514), (35, 3855012), (42, 3212510), (49, 2753580), (60, 2248757), (70, 1927506), (84, 1606255), (98, 1376790), (105, 1285004), (140, 963753), (147, 917860), (196, 688395), (210, 642502), (245, 550716), (294, 458930), (420, 321251), (490, 275358), (588, 229465), (735, 183572), (980, 137679), (1470, 91786), (2940, 45893)]