218271810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{382933}}^1$

素因数の和:382962

約数の個数: 32

約数和(自身を含む): 551424960

約数和(自身を除く): 333153150

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 382933, 765866, 1148799, 1914665, 2297598, 3829330, 5743995, 7275727, 11487990, 14551454, 21827181, 36378635, 43654362, 72757270, 109135905, 218271810]

約数ペア:

[(1, 218271810), (2, 109135905), (3, 72757270), (5, 43654362), (6, 36378635), (10, 21827181), (15, 14551454), (19, 11487990), (30, 7275727), (38, 5743995), (57, 3829330), (95, 2297598), (114, 1914665), (190, 1148799), (285, 765866), (570, 382933)]