30024990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2239}}^1$

素因数の和:2401

約数の個数: 48

約数和(自身を含む): 78624000

約数和(自身を除く): 48599010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 149, 298, 447, 745, 894, 1341, 1490, 2235, 2239, 2682, 4470, 4478, 6705, 6717, 11195, 13410, 13434, 20151, 22390, 33585, 40302, 67170, 100755, 201510, 333611, 667222, 1000833, 1668055, 2001666, 3002499, 3336110, 5004165, 6004998, 10008330, 15012495, 30024990]

約数ペア:

[(1, 30024990), (2, 15012495), (3, 10008330), (5, 6004998), (6, 5004165), (9, 3336110), (10, 3002499), (15, 2001666), (18, 1668055), (30, 1000833), (45, 667222), (90, 333611), (149, 201510), (298, 100755), (447, 67170), (745, 40302), (894, 33585), (1341, 22390), (1490, 20151), (2235, 13434), (2239, 13410), (2682, 11195), (4470, 6717), (4478, 6705)]