219577290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{7319243}}^1$

素因数の和:7319253

約数の個数: 16

約数和(自身を含む): 526985568

約数和(自身を除く): 307408278

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 7319243, 14638486, 21957729, 36596215, 43915458, 73192430, 109788645, 219577290]

約数ペア:

[(1, 219577290), (2, 109788645), (3, 73192430), (5, 43915458), (6, 36596215), (10, 21957729), (15, 14638486), (30, 7319243)]