66723390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{7643}}^1$

素因数の和:7753

約数の個数: 48

約数和(自身を含む): 175292208

約数和(自身を除く): 108568818

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 194, 291, 485, 582, 873, 970, 1455, 1746, 2910, 4365, 7643, 8730, 15286, 22929, 38215, 45858, 68787, 76430, 114645, 137574, 229290, 343935, 687870, 741371, 1482742, 2224113, 3706855, 4448226, 6672339, 7413710, 11120565, 13344678, 22241130, 33361695, 66723390]

約数ペア:

[(1, 66723390), (2, 33361695), (3, 22241130), (5, 13344678), (6, 11120565), (9, 7413710), (10, 6672339), (15, 4448226), (18, 3706855), (30, 2224113), (45, 1482742), (90, 741371), (97, 687870), (194, 343935), (291, 229290), (485, 137574), (582, 114645), (873, 76430), (970, 68787), (1455, 45858), (1746, 38215), (2910, 22929), (4365, 15286), (7643, 8730)]