199068930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{51439}}^1$

素因数の和:51495

約数の個数: 48

約数和(自身を含む): 529626240

約数和(自身を除く): 330557310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 51439, 102878, 154317, 257195, 308634, 462951, 514390, 771585, 925902, 1543170, 2211877, 2314755, 4423754, 4629510, 6635631, 11059385, 13271262, 19906893, 22118770, 33178155, 39813786, 66356310, 99534465, 199068930]

約数ペア:

[(1, 199068930), (2, 99534465), (3, 66356310), (5, 39813786), (6, 33178155), (9, 22118770), (10, 19906893), (15, 13271262), (18, 11059385), (30, 6635631), (43, 4629510), (45, 4423754), (86, 2314755), (90, 2211877), (129, 1543170), (215, 925902), (258, 771585), (387, 514390), (430, 462951), (645, 308634), (774, 257195), (1290, 154317), (1935, 102878), (3870, 51439)]