30215814

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{1109}}^1$

素因数の和:1372

約数の個数: 32

約数和(自身を含む): 63936000

約数和(自身を除く): 33720186

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 239, 478, 717, 1109, 1434, 2218, 3327, 4541, 6654, 9082, 13623, 21071, 27246, 42142, 63213, 126426, 265051, 530102, 795153, 1590306, 5035969, 10071938, 15107907, 30215814]

約数ペア:

[(1, 30215814), (2, 15107907), (3, 10071938), (6, 5035969), (19, 1590306), (38, 795153), (57, 530102), (114, 265051), (239, 126426), (478, 63213), (717, 42142), (1109, 27246), (1434, 21071), (2218, 13623), (3327, 9082), (4541, 6654)]