1477140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{3517}}^1$

素因数の和:3536

約数の個数: 48

約数和(自身を含む): 4728192

約数和(自身を除く): 3251052

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, 3517, 7034, 10551, 14068, 17585, 21102, 24619, 35170, 42204, 49238, 52755, 70340, 73857, 98476, 105510, 123095, 147714, 211020, 246190, 295428, 369285, 492380, 738570, 1477140]

約数ペア:

[(1, 1477140), (2, 738570), (3, 492380), (4, 369285), (5, 295428), (6, 246190), (7, 211020), (10, 147714), (12, 123095), (14, 105510), (15, 98476), (20, 73857), (21, 70340), (28, 52755), (30, 49238), (35, 42204), (42, 35170), (60, 24619), (70, 21102), (84, 17585), (105, 14068), (140, 10551), (210, 7034), (420, 3517)]