8943570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2311}}^1$

素因数の和:2367

約数の個数: 48

約数和(自身を含む): 23804352

約数和(自身を除く): 14860782

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 2311, 3870, 4622, 6933, 11555, 13866, 20799, 23110, 34665, 41598, 69330, 99373, 103995, 198746, 207990, 298119, 496865, 596238, 894357, 993730, 1490595, 1788714, 2981190, 4471785, 8943570]

約数ペア:

[(1, 8943570), (2, 4471785), (3, 2981190), (5, 1788714), (6, 1490595), (9, 993730), (10, 894357), (15, 596238), (18, 496865), (30, 298119), (43, 207990), (45, 198746), (86, 103995), (90, 99373), (129, 69330), (215, 41598), (258, 34665), (387, 23110), (430, 20799), (645, 13866), (774, 11555), (1290, 6933), (1935, 4622), (2311, 3870)]