2761140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2707}}^1$

素因数の和:2736

約数の個数: 48

約数和(自身を含む): 8188992

約数和(自身を除く): 5427852

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, 2707, 5414, 8121, 10828, 13535, 16242, 27070, 32484, 40605, 46019, 54140, 81210, 92038, 138057, 162420, 184076, 230095, 276114, 460190, 552228, 690285, 920380, 1380570, 2761140]

約数ペア:

[(1, 2761140), (2, 1380570), (3, 920380), (4, 690285), (5, 552228), (6, 460190), (10, 276114), (12, 230095), (15, 184076), (17, 162420), (20, 138057), (30, 92038), (34, 81210), (51, 54140), (60, 46019), (68, 40605), (85, 32484), (102, 27070), (170, 16242), (204, 13535), (255, 10828), (340, 8121), (510, 5414), (1020, 2707)]