13246290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2777}}^1$

素因数の和:2843

約数の個数: 48

約数和(自身を含む): 35102808

約数和(自身を除く): 21856518

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 2777, 4770, 5554, 8331, 13885, 16662, 24993, 27770, 41655, 49986, 83310, 124965, 147181, 249930, 294362, 441543, 735905, 883086, 1324629, 1471810, 2207715, 2649258, 4415430, 6623145, 13246290]

約数ペア:

[(1, 13246290), (2, 6623145), (3, 4415430), (5, 2649258), (6, 2207715), (9, 1471810), (10, 1324629), (15, 883086), (18, 735905), (30, 441543), (45, 294362), (53, 249930), (90, 147181), (106, 124965), (159, 83310), (265, 49986), (318, 41655), (477, 27770), (530, 24993), (795, 16662), (954, 13885), (1590, 8331), (2385, 5554), (2777, 4770)]