2013031740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1889}}^1\times {\mathrm{17761}}^1$

素因数の和:19662

約数の個数: 48

約数和(自身を含む): 5639790240

約数和(自身を除く): 3626758500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1889, 3778, 5667, 7556, 9445, 11334, 17761, 18890, 22668, 28335, 35522, 37780, 53283, 56670, 71044, 88805, 106566, 113340, 177610, 213132, 266415, 355220, 532830, 1065660, 33550529, 67101058, 100651587, 134202116, 167752645, 201303174, 335505290, 402606348, 503257935, 671010580, 1006515870, 2013031740]

約数ペア:

[(1, 2013031740), (2, 1006515870), (3, 671010580), (4, 503257935), (5, 402606348), (6, 335505290), (10, 201303174), (12, 167752645), (15, 134202116), (20, 100651587), (30, 67101058), (60, 33550529), (1889, 1065660), (3778, 532830), (5667, 355220), (7556, 266415), (9445, 213132), (11334, 177610), (17761, 113340), (18890, 106566), (22668, 88805), (28335, 71044), (35522, 56670), (37780, 53283)]