192534420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{246839}}^1$

素因数の和:246864

約数の個数: 48

約数和(自身を含む): 580567680

約数和(自身を除く): 388033260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 246839, 493678, 740517, 987356, 1234195, 1481034, 2468390, 2962068, 3208907, 3702585, 4936780, 6417814, 7405170, 9626721, 12835628, 14810340, 16044535, 19253442, 32089070, 38506884, 48133605, 64178140, 96267210, 192534420]

約数ペア:

[(1, 192534420), (2, 96267210), (3, 64178140), (4, 48133605), (5, 38506884), (6, 32089070), (10, 19253442), (12, 16044535), (13, 14810340), (15, 12835628), (20, 9626721), (26, 7405170), (30, 6417814), (39, 4936780), (52, 3702585), (60, 3208907), (65, 2962068), (78, 2468390), (130, 1481034), (156, 1234195), (195, 987356), (260, 740517), (390, 493678), (780, 246839)]