830193786

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1231}}^1$

素因数の和:1449

約数の個数: 80

約数和(自身を含む): 1953439488

約数和(自身を除く): 1123245702

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 181, 207, 362, 414, 543, 621, 1086, 1231, 1242, 1629, 1863, 2462, 3258, 3693, 3726, 4163, 4887, 7386, 8326, 9774, 11079, 12489, 14661, 22158, 24978, 28313, 29322, 33237, 37467, 56626, 66474, 74934, 84939, 99711, 112401, 169878, 199422, 222811, 224802, 254817, 337203, 445622, 509634, 668433, 674406, 764451, 1336866, 1528902, 2005299, 2293353, 4010598, 4586706, 5124653, 6015897, 10249306, 12031794, 15373959, 18047691, 30747918, 36095382, 46121877, 92243754, 138365631, 276731262, 415096893, 830193786]

約数ペア:

[(1, 830193786), (2, 415096893), (3, 276731262), (6, 138365631), (9, 92243754), (18, 46121877), (23, 36095382), (27, 30747918), (46, 18047691), (54, 15373959), (69, 12031794), (81, 10249306), (138, 6015897), (162, 5124653), (181, 4586706), (207, 4010598), (362, 2293353), (414, 2005299), (543, 1528902), (621, 1336866), (1086, 764451), (1231, 674406), (1242, 668433), (1629, 509634), (1863, 445622), (2462, 337203), (3258, 254817), (3693, 224802), (3726, 222811), (4163, 199422), (4887, 169878), (7386, 112401), (8326, 99711), (9774, 84939), (11079, 74934), (12489, 66474), (14661, 56626), (22158, 37467), (24978, 33237), (28313, 29322)]