22906380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{54539}}^1$

素因数の和:54558

約数の個数: 48

約数和(自身を含む): 73301760

約数和(自身を除く): 50395380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 54539, 109078, 163617, 218156, 272695, 327234, 381773, 545390, 654468, 763546, 818085, 1090780, 1145319, 1527092, 1636170, 1908865, 2290638, 3272340, 3817730, 4581276, 5726595, 7635460, 11453190, 22906380]

約数ペア:

[(1, 22906380), (2, 11453190), (3, 7635460), (4, 5726595), (5, 4581276), (6, 3817730), (7, 3272340), (10, 2290638), (12, 1908865), (14, 1636170), (15, 1527092), (20, 1145319), (21, 1090780), (28, 818085), (30, 763546), (35, 654468), (42, 545390), (60, 381773), (70, 327234), (84, 272695), (105, 218156), (140, 163617), (210, 109078), (420, 54539)]