23677990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{937}}^1$

素因数の和:989

約数の個数: 48

約数和(自身を含む): 51462432

約数和(自身を除く): 27784442

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 361, 665, 722, 937, 1330, 1805, 1874, 2527, 3610, 4685, 5054, 6559, 9370, 12635, 13118, 17803, 25270, 32795, 35606, 65590, 89015, 124621, 178030, 249242, 338257, 623105, 676514, 1246210, 1691285, 2367799, 3382570, 4735598, 11838995, 23677990]

約数ペア:

[(1, 23677990), (2, 11838995), (5, 4735598), (7, 3382570), (10, 2367799), (14, 1691285), (19, 1246210), (35, 676514), (38, 623105), (70, 338257), (95, 249242), (133, 178030), (190, 124621), (266, 89015), (361, 65590), (665, 35606), (722, 32795), (937, 25270), (1330, 17803), (1805, 13118), (1874, 12635), (2527, 9370), (3610, 6559), (4685, 5054)]