68239470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4729}}^1$

素因数の和:4789

約数の個数: 64

約数和(自身を含む): 181177920

約数和(自身を除く): 112938450

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 74, 78, 111, 130, 185, 195, 222, 370, 390, 481, 555, 962, 1110, 1443, 2405, 2886, 4729, 4810, 7215, 9458, 14187, 14430, 23645, 28374, 47290, 61477, 70935, 122954, 141870, 174973, 184431, 307385, 349946, 368862, 524919, 614770, 874865, 922155, 1049838, 1749730, 1844310, 2274649, 2624595, 4549298, 5249190, 6823947, 11373245, 13647894, 22746490, 34119735, 68239470]

約数ペア:

[(1, 68239470), (2, 34119735), (3, 22746490), (5, 13647894), (6, 11373245), (10, 6823947), (13, 5249190), (15, 4549298), (26, 2624595), (30, 2274649), (37, 1844310), (39, 1749730), (65, 1049838), (74, 922155), (78, 874865), (111, 614770), (130, 524919), (185, 368862), (195, 349946), (222, 307385), (370, 184431), (390, 174973), (481, 141870), (555, 122954), (962, 70935), (1110, 61477), (1443, 47290), (2405, 28374), (2886, 23645), (4729, 14430), (4810, 14187), (7215, 9458)]