3090540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2711}}^1$

素因数の和:2742

約数の個数: 48

約数和(自身を含む): 9112320

約数和(自身を除く): 6021780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 2711, 5422, 8133, 10844, 13555, 16266, 27110, 32532, 40665, 51509, 54220, 81330, 103018, 154527, 162660, 206036, 257545, 309054, 515090, 618108, 772635, 1030180, 1545270, 3090540]

約数ペア:

[(1, 3090540), (2, 1545270), (3, 1030180), (4, 772635), (5, 618108), (6, 515090), (10, 309054), (12, 257545), (15, 206036), (19, 162660), (20, 154527), (30, 103018), (38, 81330), (57, 54220), (60, 51509), (76, 40665), (95, 32532), (114, 27110), (190, 16266), (228, 13555), (285, 10844), (380, 8133), (570, 5422), (1140, 2711)]