27609060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6481}}^1$

素因数の和:6564

約数の個数: 48

約数和(自身を含む): 78406272

約数和(自身を除く): 50797212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 6481, 12962, 19443, 25924, 32405, 38886, 64810, 77772, 97215, 129620, 194430, 388860, 460151, 920302, 1380453, 1840604, 2300755, 2760906, 4601510, 5521812, 6902265, 9203020, 13804530, 27609060]

約数ペア:

[(1, 27609060), (2, 13804530), (3, 9203020), (4, 6902265), (5, 5521812), (6, 4601510), (10, 2760906), (12, 2300755), (15, 1840604), (20, 1380453), (30, 920302), (60, 460151), (71, 388860), (142, 194430), (213, 129620), (284, 97215), (355, 77772), (426, 64810), (710, 38886), (852, 32405), (1065, 25924), (1420, 19443), (2130, 12962), (4260, 6481)]