271997610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{20939}}^1$

素因数の和:21382

約数の個数: 32

約数和(自身を含む): 654333120

約数和(自身を除く): 382335510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 433, 866, 1299, 2165, 2598, 4330, 6495, 12990, 20939, 41878, 62817, 104695, 125634, 209390, 314085, 628170, 9066587, 18133174, 27199761, 45332935, 54399522, 90665870, 135998805, 271997610]

約数ペア:

[(1, 271997610), (2, 135998805), (3, 90665870), (5, 54399522), (6, 45332935), (10, 27199761), (15, 18133174), (30, 9066587), (433, 628170), (866, 314085), (1299, 209390), (2165, 125634), (2598, 104695), (4330, 62817), (6495, 41878), (12990, 20939)]