8285490

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:265

約数の個数: 80

約数和(自身を含む): 22816728

約数和(自身を除く): 14531238

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 81, 90, 106, 135, 159, 162, 193, 265, 270, 318, 386, 405, 477, 530, 579, 795, 810, 954, 965, 1158, 1431, 1590, 1737, 1930, 2385, 2862, 2895, 3474, 4293, 4770, 5211, 5790, 7155, 8586, 8685, 10229, 10422, 14310, 15633, 17370, 20458, 21465, 26055, 30687, 31266, 42930, 51145, 52110, 61374, 78165, 92061, 102290, 153435, 156330, 184122, 276183, 306870, 460305, 552366, 828549, 920610, 1380915, 1657098, 2761830, 4142745, 8285490]

約数ペア:

[(1, 8285490), (2, 4142745), (3, 2761830), (5, 1657098), (6, 1380915), (9, 920610), (10, 828549), (15, 552366), (18, 460305), (27, 306870), (30, 276183), (45, 184122), (53, 156330), (54, 153435), (81, 102290), (90, 92061), (106, 78165), (135, 61374), (159, 52110), (162, 51145), (193, 42930), (265, 31266), (270, 30687), (318, 26055), (386, 21465), (405, 20458), (477, 17370), (530, 15633), (579, 14310), (795, 10422), (810, 10229), (954, 8685), (965, 8586), (1158, 7155), (1431, 5790), (1590, 5211), (1737, 4770), (1930, 4293), (2385, 3474), (2862, 2895)]