16510740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16187}}^1$

素因数の和:16216

約数の個数: 48

約数和(自身を含む): 48952512

約数和(自身を除く): 32441772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 16187, 32374, 48561, 64748, 80935, 97122, 161870, 194244, 242805, 275179, 323740, 485610, 550358, 825537, 971220, 1100716, 1375895, 1651074, 2751790, 3302148, 4127685, 5503580, 8255370, 16510740]

約数ペア:

[(1, 16510740), (2, 8255370), (3, 5503580), (4, 4127685), (5, 3302148), (6, 2751790), (10, 1651074), (12, 1375895), (15, 1100716), (17, 971220), (20, 825537), (30, 550358), (34, 485610), (51, 323740), (60, 275179), (68, 242805), (85, 194244), (102, 161870), (170, 97122), (204, 80935), (255, 64748), (340, 48561), (510, 32374), (1020, 16187)]