610420068

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{821}}^1\times {\mathrm{1087}}^1$

素因数の和:1937

約数の個数: 72

約数和(自身を含む): 1627691520

約数和(自身を除く): 1017271452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 821, 1087, 1642, 2174, 2463, 3261, 3284, 4348, 4926, 6522, 7389, 9783, 9852, 13044, 14778, 15599, 19566, 20653, 29556, 31198, 39132, 41306, 46797, 61959, 62396, 82612, 93594, 123918, 140391, 185877, 187188, 247836, 280782, 371754, 561564, 743508, 892427, 1784854, 2677281, 3569708, 5354562, 8031843, 10709124, 16063686, 16956113, 32127372, 33912226, 50868339, 67824452, 101736678, 152605017, 203473356, 305210034, 610420068]

約数ペア:

[(1, 610420068), (2, 305210034), (3, 203473356), (4, 152605017), (6, 101736678), (9, 67824452), (12, 50868339), (18, 33912226), (19, 32127372), (36, 16956113), (38, 16063686), (57, 10709124), (76, 8031843), (114, 5354562), (171, 3569708), (228, 2677281), (342, 1784854), (684, 892427), (821, 743508), (1087, 561564), (1642, 371754), (2174, 280782), (2463, 247836), (3261, 187188), (3284, 185877), (4348, 140391), (4926, 123918), (6522, 93594), (7389, 82612), (9783, 62396), (9852, 61959), (13044, 46797), (14778, 41306), (15599, 39132), (19566, 31198), (20653, 29556)]