30186884

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{653}}^1$

素因数の和:804

約数の個数: 48

約数和(自身を含む): 65630208

約数和(自身を除く): 35443324

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 127, 182, 254, 364, 508, 653, 889, 1306, 1651, 1778, 2612, 3302, 3556, 4571, 6604, 8489, 9142, 11557, 16978, 18284, 23114, 33956, 46228, 59423, 82931, 118846, 165862, 237692, 331724, 580517, 1078103, 1161034, 2156206, 2322068, 4312412, 7546721, 15093442, 30186884]

約数ペア:

[(1, 30186884), (2, 15093442), (4, 7546721), (7, 4312412), (13, 2322068), (14, 2156206), (26, 1161034), (28, 1078103), (52, 580517), (91, 331724), (127, 237692), (182, 165862), (254, 118846), (364, 82931), (508, 59423), (653, 46228), (889, 33956), (1306, 23114), (1651, 18284), (1778, 16978), (2612, 11557), (3302, 9142), (3556, 8489), (4571, 6604)]