138607630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{433}}^1$

素因数の和:733

約数の個数: 64

約数和(自身を含む): 303730560

約数和(自身を除く): 165122930

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 269, 433, 538, 595, 866, 1190, 1345, 1883, 2165, 2690, 3031, 3766, 4330, 4573, 6062, 7361, 9146, 9415, 14722, 15155, 18830, 22865, 30310, 32011, 36805, 45730, 51527, 64022, 73610, 103054, 116477, 160055, 232954, 257635, 320110, 515270, 582385, 815339, 1164770, 1630678, 1980109, 3960218, 4076695, 8153390, 9900545, 13860763, 19801090, 27721526, 69303815, 138607630]

約数ペア:

[(1, 138607630), (2, 69303815), (5, 27721526), (7, 19801090), (10, 13860763), (14, 9900545), (17, 8153390), (34, 4076695), (35, 3960218), (70, 1980109), (85, 1630678), (119, 1164770), (170, 815339), (238, 582385), (269, 515270), (433, 320110), (538, 257635), (595, 232954), (866, 160055), (1190, 116477), (1345, 103054), (1883, 73610), (2165, 64022), (2690, 51527), (3031, 45730), (3766, 36805), (4330, 32011), (4573, 30310), (6062, 22865), (7361, 18830), (9146, 15155), (9415, 14722)]