19932930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{221477}}^1$

素因数の和:221490

約数の個数: 24

約数和(自身を含む): 51825852

約数和(自身を除く): 31892922

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 221477, 442954, 664431, 1107385, 1328862, 1993293, 2214770, 3322155, 3986586, 6644310, 9966465, 19932930]

約数ペア:

[(1, 19932930), (2, 9966465), (3, 6644310), (5, 3986586), (6, 3322155), (9, 2214770), (10, 1993293), (15, 1328862), (18, 1107385), (30, 664431), (45, 442954), (90, 221477)]