2019416670

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{2493107}}^1$

素因数の和:2493126

約数の個数: 40

約数和(自身を含む): 5429989224

約数和(自身を除く): 3410572554

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 2493107, 4986214, 7479321, 12465535, 14958642, 22437963, 24931070, 37396605, 44875926, 67313889, 74793210, 112189815, 134627778, 201941667, 224379630, 336569445, 403883334, 673138890, 1009708335, 2019416670]

約数ペア:

[(1, 2019416670), (2, 1009708335), (3, 673138890), (5, 403883334), (6, 336569445), (9, 224379630), (10, 201941667), (15, 134627778), (18, 112189815), (27, 74793210), (30, 67313889), (45, 44875926), (54, 37396605), (81, 24931070), (90, 22437963), (135, 14958642), (162, 12465535), (270, 7479321), (405, 4986214), (810, 2493107)]