13461420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{32051}}^1$

素因数の和:32070

約数の個数: 48

約数和(自身を含む): 43077888

約数和(自身を除く): 29616468

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 32051, 64102, 96153, 128204, 160255, 192306, 224357, 320510, 384612, 448714, 480765, 641020, 673071, 897428, 961530, 1121785, 1346142, 1923060, 2243570, 2692284, 3365355, 4487140, 6730710, 13461420]

約数ペア:

[(1, 13461420), (2, 6730710), (3, 4487140), (4, 3365355), (5, 2692284), (6, 2243570), (7, 1923060), (10, 1346142), (12, 1121785), (14, 961530), (15, 897428), (20, 673071), (21, 641020), (28, 480765), (30, 448714), (35, 384612), (42, 320510), (60, 224357), (70, 192306), (84, 160255), (105, 128204), (140, 96153), (210, 64102), (420, 32051)]