69839220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{105817}}^1$

素因数の和:105840

約数の個数: 48

約数和(自身を含む): 213329088

約数和(自身を除く): 143489868

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 105817, 211634, 317451, 423268, 529085, 634902, 1058170, 1163987, 1269804, 1587255, 2116340, 2327974, 3174510, 3491961, 4655948, 5819935, 6349020, 6983922, 11639870, 13967844, 17459805, 23279740, 34919610, 69839220]

約数ペア:

[(1, 69839220), (2, 34919610), (3, 23279740), (4, 17459805), (5, 13967844), (6, 11639870), (10, 6983922), (11, 6349020), (12, 5819935), (15, 4655948), (20, 3491961), (22, 3174510), (30, 2327974), (33, 2116340), (44, 1587255), (55, 1269804), (60, 1163987), (66, 1058170), (110, 634902), (132, 529085), (165, 423268), (220, 317451), (330, 211634), (660, 105817)]