581791380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{2003}}^1$

素因数の和:2165

約数の個数: 96

約数和(自身を含む): 1680666624

約数和(自身を除く): 1098875244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 103, 141, 188, 206, 235, 282, 309, 412, 470, 515, 564, 618, 705, 940, 1030, 1236, 1410, 1545, 2003, 2060, 2820, 3090, 4006, 4841, 6009, 6180, 8012, 9682, 10015, 12018, 14523, 19364, 20030, 24036, 24205, 29046, 30045, 40060, 48410, 58092, 60090, 72615, 94141, 96820, 120180, 145230, 188282, 206309, 282423, 290460, 376564, 412618, 470705, 564846, 618927, 825236, 941410, 1031545, 1129692, 1237854, 1412115, 1882820, 2063090, 2475708, 2824230, 3094635, 4126180, 5648460, 6189270, 9696523, 12378540, 19393046, 29089569, 38786092, 48482615, 58179138, 96965230, 116358276, 145447845, 193930460, 290895690, 581791380]

約数ペア:

[(1, 581791380), (2, 290895690), (3, 193930460), (4, 145447845), (5, 116358276), (6, 96965230), (10, 58179138), (12, 48482615), (15, 38786092), (20, 29089569), (30, 19393046), (47, 12378540), (60, 9696523), (94, 6189270), (103, 5648460), (141, 4126180), (188, 3094635), (206, 2824230), (235, 2475708), (282, 2063090), (309, 1882820), (412, 1412115), (470, 1237854), (515, 1129692), (564, 1031545), (618, 941410), (705, 825236), (940, 618927), (1030, 564846), (1236, 470705), (1410, 412618), (1545, 376564), (2003, 290460), (2060, 282423), (2820, 206309), (3090, 188282), (4006, 145230), (4841, 120180), (6009, 96820), (6180, 94141), (8012, 72615), (9682, 60090), (10015, 58092), (12018, 48410), (14523, 40060), (19364, 30045), (20030, 29046), (24036, 24205)]