14640660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{499}}^1$

素因数の和:677

約数の個数: 72

約数和(自身を含む): 44772000

約数和(自身を除く): 30131340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 163, 180, 326, 489, 499, 652, 815, 978, 998, 1467, 1497, 1630, 1956, 1996, 2445, 2495, 2934, 2994, 3260, 4491, 4890, 4990, 5868, 5988, 7335, 7485, 8982, 9780, 9980, 14670, 14970, 17964, 22455, 29340, 29940, 44910, 81337, 89820, 162674, 244011, 325348, 406685, 488022, 732033, 813370, 976044, 1220055, 1464066, 1626740, 2440110, 2928132, 3660165, 4880220, 7320330, 14640660]

約数ペア:

[(1, 14640660), (2, 7320330), (3, 4880220), (4, 3660165), (5, 2928132), (6, 2440110), (9, 1626740), (10, 1464066), (12, 1220055), (15, 976044), (18, 813370), (20, 732033), (30, 488022), (36, 406685), (45, 325348), (60, 244011), (90, 162674), (163, 89820), (180, 81337), (326, 44910), (489, 29940), (499, 29340), (652, 22455), (815, 17964), (978, 14970), (998, 14670), (1467, 9980), (1497, 9780), (1630, 8982), (1956, 7485), (1996, 7335), (2445, 5988), (2495, 5868), (2934, 4990), (2994, 4890), (3260, 4491)]