30512898

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6863}}^1$

素因数の和:6903

約数の個数: 48

約数和(自身を含む): 74954880

約数和(自身を除く): 44441982

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 6863, 13726, 20589, 41178, 61767, 89219, 123534, 130397, 178438, 260794, 267657, 391191, 535314, 782382, 802971, 1173573, 1605942, 1695161, 2347146, 3390322, 5085483, 10170966, 15256449, 30512898]

約数ペア:

[(1, 30512898), (2, 15256449), (3, 10170966), (6, 5085483), (9, 3390322), (13, 2347146), (18, 1695161), (19, 1605942), (26, 1173573), (38, 802971), (39, 782382), (57, 535314), (78, 391191), (114, 267657), (117, 260794), (171, 178438), (234, 130397), (247, 123534), (342, 89219), (494, 61767), (741, 41178), (1482, 20589), (2223, 13726), (4446, 6863)]