9850390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{601}}^1$

素因数の和:768

約数の個数: 32

約数和(自身を含む): 19504800

約数和(自身を除く): 9654410

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 149, 298, 601, 745, 1202, 1490, 1639, 3005, 3278, 6010, 6611, 8195, 13222, 16390, 33055, 66110, 89549, 179098, 447745, 895490, 985039, 1970078, 4925195, 9850390]

約数ペア:

[(1, 9850390), (2, 4925195), (5, 1970078), (10, 985039), (11, 895490), (22, 447745), (55, 179098), (110, 89549), (149, 66110), (298, 33055), (601, 16390), (745, 13222), (1202, 8195), (1490, 6611), (1639, 6010), (3005, 3278)]