86734530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{321239}}^1$

素因数の和:321255

約数の個数: 32

約数和(自身を含む): 231292800

約数和(自身を除く): 144558270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 321239, 642478, 963717, 1606195, 1927434, 2891151, 3212390, 4818585, 5782302, 8673453, 9637170, 14455755, 17346906, 28911510, 43367265, 86734530]

約数ペア:

[(1, 86734530), (2, 43367265), (3, 28911510), (5, 17346906), (6, 14455755), (9, 9637170), (10, 8673453), (15, 5782302), (18, 4818585), (27, 3212390), (30, 2891151), (45, 1927434), (54, 1606195), (90, 963717), (135, 642478), (270, 321239)]