84456990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{32359}}^1$

素因数の和:32401

約数の個数: 48

約数和(自身を含む): 227167200

約数和(自身を除く): 142710210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 32359, 64718, 97077, 161795, 194154, 291231, 323590, 485385, 582462, 938411, 970770, 1456155, 1876822, 2815233, 2912310, 4692055, 5630466, 8445699, 9384110, 14076165, 16891398, 28152330, 42228495, 84456990]

約数ペア:

[(1, 84456990), (2, 42228495), (3, 28152330), (5, 16891398), (6, 14076165), (9, 9384110), (10, 8445699), (15, 5630466), (18, 4692055), (29, 2912310), (30, 2815233), (45, 1876822), (58, 1456155), (87, 970770), (90, 938411), (145, 582462), (174, 485385), (261, 323590), (290, 291231), (435, 194154), (522, 161795), (870, 97077), (1305, 64718), (2610, 32359)]