13921620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6271}}^1$

素因数の和:6320

約数の個数: 48

約数和(自身を含む): 40040448

約数和(自身を除く): 26118828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 6271, 12542, 18813, 25084, 31355, 37626, 62710, 75252, 94065, 125420, 188130, 232027, 376260, 464054, 696081, 928108, 1160135, 1392162, 2320270, 2784324, 3480405, 4640540, 6960810, 13921620]

約数ペア:

[(1, 13921620), (2, 6960810), (3, 4640540), (4, 3480405), (5, 2784324), (6, 2320270), (10, 1392162), (12, 1160135), (15, 928108), (20, 696081), (30, 464054), (37, 376260), (60, 232027), (74, 188130), (111, 125420), (148, 94065), (185, 75252), (222, 62710), (370, 37626), (444, 31355), (555, 25084), (740, 18813), (1110, 12542), (2220, 6271)]