1919424510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{21326939}}^1$

素因数の和:21326952

約数の個数: 24

約数和(自身を含む): 4990503960

約数和(自身を除く): 3071079450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 21326939, 42653878, 63980817, 106634695, 127961634, 191942451, 213269390, 319904085, 383884902, 639808170, 959712255, 1919424510]

約数ペア:

[(1, 1919424510), (2, 959712255), (3, 639808170), (5, 383884902), (6, 319904085), (9, 213269390), (10, 191942451), (15, 127961634), (18, 106634695), (30, 63980817), (45, 42653878), (90, 21326939)]