3465140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{467}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 8491392

約数和(自身を除く): 5026252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 467, 530, 742, 934, 1060, 1484, 1855, 1868, 2335, 3269, 3710, 4670, 6538, 7420, 9340, 13076, 16345, 24751, 32690, 49502, 65380, 99004, 123755, 173257, 247510, 346514, 495020, 693028, 866285, 1732570, 3465140]

約数ペア:

[(1, 3465140), (2, 1732570), (4, 866285), (5, 693028), (7, 495020), (10, 346514), (14, 247510), (20, 173257), (28, 123755), (35, 99004), (53, 65380), (70, 49502), (106, 32690), (140, 24751), (212, 16345), (265, 13076), (371, 9340), (467, 7420), (530, 6538), (742, 4670), (934, 3710), (1060, 3269), (1484, 2335), (1855, 1868)]