2761830

素因数分解:

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

素因数の和:262

約数の個数: 64

約数和(自身を含む): 7542720

約数和(自身を除く): 4780890

約数列:

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

約数ペア:

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