485788030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{1487}}^1$

素因数の和:1873

約数の個数: 64

約数和(自身を含む): 1079930880

約数和(自身を除く): 594142850

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 359, 455, 718, 910, 1487, 1795, 2513, 2974, 3590, 4667, 5026, 7435, 9334, 10409, 12565, 14870, 19331, 20818, 23335, 25130, 32669, 38662, 46670, 52045, 65338, 96655, 104090, 135317, 163345, 193310, 270634, 326690, 533833, 676585, 1067666, 1353170, 2669165, 3736831, 5338330, 6939829, 7473662, 13879658, 18684155, 34699145, 37368310, 48578803, 69398290, 97157606, 242894015, 485788030]

約数ペア:

[(1, 485788030), (2, 242894015), (5, 97157606), (7, 69398290), (10, 48578803), (13, 37368310), (14, 34699145), (26, 18684155), (35, 13879658), (65, 7473662), (70, 6939829), (91, 5338330), (130, 3736831), (182, 2669165), (359, 1353170), (455, 1067666), (718, 676585), (910, 533833), (1487, 326690), (1795, 270634), (2513, 193310), (2974, 163345), (3590, 135317), (4667, 104090), (5026, 96655), (7435, 65338), (9334, 52045), (10409, 46670), (12565, 38662), (14870, 32669), (19331, 25130), (20818, 23335)]