26739270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{823}}^1$

素因数の和:874

約数の個数: 72

約数和(自身を含む): 73462896

約数和(自身を除く): 46723626

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 361, 570, 722, 823, 855, 1083, 1646, 1710, 1805, 2166, 2469, 3249, 3610, 4115, 4938, 5415, 6498, 7407, 8230, 10830, 12345, 14814, 15637, 16245, 24690, 31274, 32490, 37035, 46911, 74070, 78185, 93822, 140733, 156370, 234555, 281466, 297103, 469110, 594206, 703665, 891309, 1407330, 1485515, 1782618, 2673927, 2971030, 4456545, 5347854, 8913090, 13369635, 26739270]

約数ペア:

[(1, 26739270), (2, 13369635), (3, 8913090), (5, 5347854), (6, 4456545), (9, 2971030), (10, 2673927), (15, 1782618), (18, 1485515), (19, 1407330), (30, 891309), (38, 703665), (45, 594206), (57, 469110), (90, 297103), (95, 281466), (114, 234555), (171, 156370), (190, 140733), (285, 93822), (342, 78185), (361, 74070), (570, 46911), (722, 37035), (823, 32490), (855, 31274), (1083, 24690), (1646, 16245), (1710, 15637), (1805, 14814), (2166, 12345), (2469, 10830), (3249, 8230), (3610, 7407), (4115, 6498), (4938, 5415)]