274350810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{20011}}^1$

素因数の和:20478

約数の個数: 32

約数和(自身を含む): 659915712

約数和(自身を除く): 385564902

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 457, 914, 1371, 2285, 2742, 4570, 6855, 13710, 20011, 40022, 60033, 100055, 120066, 200110, 300165, 600330, 9145027, 18290054, 27435081, 45725135, 54870162, 91450270, 137175405, 274350810]

約数ペア:

[(1, 274350810), (2, 137175405), (3, 91450270), (5, 54870162), (6, 45725135), (10, 27435081), (15, 18290054), (30, 9145027), (457, 600330), (914, 300165), (1371, 200110), (2285, 120066), (2742, 100055), (4570, 60033), (6855, 40022), (13710, 20011)]