83989010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{433}}^1$

素因数の和:627

約数の個数: 64

約数和(自身を含む): 184488192

約数和(自身を除く): 100499182

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 163, 170, 238, 326, 433, 595, 815, 866, 1141, 1190, 1630, 2165, 2282, 2771, 3031, 4330, 5542, 5705, 6062, 7361, 11410, 13855, 14722, 15155, 19397, 27710, 30310, 36805, 38794, 51527, 70579, 73610, 96985, 103054, 141158, 193970, 257635, 352895, 494053, 515270, 705790, 988106, 1199843, 2399686, 2470265, 4940530, 5999215, 8398901, 11998430, 16797802, 41994505, 83989010]

約数ペア:

[(1, 83989010), (2, 41994505), (5, 16797802), (7, 11998430), (10, 8398901), (14, 5999215), (17, 4940530), (34, 2470265), (35, 2399686), (70, 1199843), (85, 988106), (119, 705790), (163, 515270), (170, 494053), (238, 352895), (326, 257635), (433, 193970), (595, 141158), (815, 103054), (866, 96985), (1141, 73610), (1190, 70579), (1630, 51527), (2165, 38794), (2282, 36805), (2771, 30310), (3031, 27710), (4330, 19397), (5542, 15155), (5705, 14722), (6062, 13855), (7361, 11410)]