2174580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{4027}}^1$

素因数の和:4045

約数の個数: 48

約数和(自身を含む): 6767040

約数和(自身を除く): 4592460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 4027, 8054, 12081, 16108, 20135, 24162, 36243, 40270, 48324, 60405, 72486, 80540, 108729, 120810, 144972, 181215, 217458, 241620, 362430, 434916, 543645, 724860, 1087290, 2174580]

約数ペア:

[(1, 2174580), (2, 1087290), (3, 724860), (4, 543645), (5, 434916), (6, 362430), (9, 241620), (10, 217458), (12, 181215), (15, 144972), (18, 120810), (20, 108729), (27, 80540), (30, 72486), (36, 60405), (45, 48324), (54, 40270), (60, 36243), (90, 24162), (108, 20135), (135, 16108), (180, 12081), (270, 8054), (540, 4027)]