214934820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{15643}}^1$

素因数の和:15884

約数の個数: 48

約数和(自身を含む): 604484160

約数和(自身を除く): 389549340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229, 458, 687, 916, 1145, 1374, 2290, 2748, 3435, 4580, 6870, 13740, 15643, 31286, 46929, 62572, 78215, 93858, 156430, 187716, 234645, 312860, 469290, 938580, 3582247, 7164494, 10746741, 14328988, 17911235, 21493482, 35822470, 42986964, 53733705, 71644940, 107467410, 214934820]

約数ペア:

[(1, 214934820), (2, 107467410), (3, 71644940), (4, 53733705), (5, 42986964), (6, 35822470), (10, 21493482), (12, 17911235), (15, 14328988), (20, 10746741), (30, 7164494), (60, 3582247), (229, 938580), (458, 469290), (687, 312860), (916, 234645), (1145, 187716), (1374, 156430), (2290, 93858), (2748, 78215), (3435, 62572), (4580, 46929), (6870, 31286), (13740, 15643)]