13924140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{971}}^1$

素因数の和:1222

約数の個数: 48

約数和(自身を含む): 39191040

約数和(自身を除く): 25266900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 478, 717, 956, 971, 1195, 1434, 1942, 2390, 2868, 2913, 3585, 3884, 4780, 4855, 5826, 7170, 9710, 11652, 14340, 14565, 19420, 29130, 58260, 232069, 464138, 696207, 928276, 1160345, 1392414, 2320690, 2784828, 3481035, 4641380, 6962070, 13924140]

約数ペア:

[(1, 13924140), (2, 6962070), (3, 4641380), (4, 3481035), (5, 2784828), (6, 2320690), (10, 1392414), (12, 1160345), (15, 928276), (20, 696207), (30, 464138), (60, 232069), (239, 58260), (478, 29130), (717, 19420), (956, 14565), (971, 14340), (1195, 11652), (1434, 9710), (1942, 7170), (2390, 5826), (2868, 4855), (2913, 4780), (3585, 3884)]