19215661470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{15622489}}^1$

素因数の和:15622540

約数の個数: 32

約数和(自身を含む): 47242409760

約数和(自身を除く): 28026748290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 15622489, 31244978, 46867467, 78112445, 93734934, 156224890, 234337335, 468674670, 640522049, 1281044098, 1921566147, 3202610245, 3843132294, 6405220490, 9607830735, 19215661470]

約数ペア:

[(1, 19215661470), (2, 9607830735), (3, 6405220490), (5, 3843132294), (6, 3202610245), (10, 1921566147), (15, 1281044098), (30, 640522049), (41, 468674670), (82, 234337335), (123, 156224890), (205, 93734934), (246, 78112445), (410, 46867467), (615, 31244978), (1230, 15622489)]