34438140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17393}}^1$

素因数の和:17419

約数の個数: 72

約数和(自身を含む): 113965488

約数和(自身を除く): 79527348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 17393, 34786, 52179, 69572, 86965, 104358, 156537, 173930, 191323, 208716, 260895, 313074, 347860, 382646, 521790, 573969, 626148, 765292, 782685, 956615, 1043580, 1147938, 1565370, 1721907, 1913230, 2295876, 2869845, 3130740, 3443814, 3826460, 5739690, 6887628, 8609535, 11479380, 17219070, 34438140]

約数ペア:

[(1, 34438140), (2, 17219070), (3, 11479380), (4, 8609535), (5, 6887628), (6, 5739690), (9, 3826460), (10, 3443814), (11, 3130740), (12, 2869845), (15, 2295876), (18, 1913230), (20, 1721907), (22, 1565370), (30, 1147938), (33, 1043580), (36, 956615), (44, 782685), (45, 765292), (55, 626148), (60, 573969), (66, 521790), (90, 382646), (99, 347860), (110, 313074), (132, 260895), (165, 208716), (180, 191323), (198, 173930), (220, 156537), (330, 104358), (396, 86965), (495, 69572), (660, 52179), (990, 34786), (1980, 17393)]