306564470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1009}}^1\times {\mathrm{1321}}^1$

素因数の和:2360

約数の個数: 32

約数和(自身を含む): 576815040

約数和(自身を除く): 270250570

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1009, 1321, 2018, 2642, 5045, 6605, 10090, 13210, 23207, 30383, 46414, 60766, 116035, 151915, 232070, 303830, 1332889, 2665778, 6664445, 13328890, 30656447, 61312894, 153282235, 306564470]

約数ペア:

[(1, 306564470), (2, 153282235), (5, 61312894), (10, 30656447), (23, 13328890), (46, 6664445), (115, 2665778), (230, 1332889), (1009, 303830), (1321, 232070), (2018, 151915), (2642, 116035), (5045, 60766), (6605, 46414), (10090, 30383), (13210, 23207)]