24894990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1697}}^1$

素因数の和:1873

約数の個数: 48

約数和(自身を含む): 65162448

約数和(自身を除く): 40267458

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 163, 326, 489, 815, 978, 1467, 1630, 1697, 2445, 2934, 3394, 4890, 5091, 7335, 8485, 10182, 14670, 15273, 16970, 25455, 30546, 50910, 76365, 152730, 276611, 553222, 829833, 1383055, 1659666, 2489499, 2766110, 4149165, 4978998, 8298330, 12447495, 24894990]

約数ペア:

[(1, 24894990), (2, 12447495), (3, 8298330), (5, 4978998), (6, 4149165), (9, 2766110), (10, 2489499), (15, 1659666), (18, 1383055), (30, 829833), (45, 553222), (90, 276611), (163, 152730), (326, 76365), (489, 50910), (815, 30546), (978, 25455), (1467, 16970), (1630, 15273), (1697, 14670), (2445, 10182), (2934, 8485), (3394, 7335), (4890, 5091)]