30679794

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{823}}^1$

素因数の和:959

約数の個数: 48

約数和(自身を含む): 70699200

約数和(自身を除く): 40019406

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 109, 114, 171, 218, 327, 342, 654, 823, 981, 1646, 1962, 2071, 2469, 4142, 4938, 6213, 7407, 12426, 14814, 15637, 18639, 31274, 37278, 46911, 89707, 93822, 140733, 179414, 269121, 281466, 538242, 807363, 1614726, 1704433, 3408866, 5113299, 10226598, 15339897, 30679794]

約数ペア:

[(1, 30679794), (2, 15339897), (3, 10226598), (6, 5113299), (9, 3408866), (18, 1704433), (19, 1614726), (38, 807363), (57, 538242), (109, 281466), (114, 269121), (171, 179414), (218, 140733), (327, 93822), (342, 89707), (654, 46911), (823, 37278), (981, 31274), (1646, 18639), (1962, 15637), (2071, 14814), (2469, 12426), (4142, 7407), (4938, 6213)]