2089968230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{33211}}^1$

素因数の和:33285

約数の個数: 64

約数和(自身を含む): 4591226880

約数和(自身を除く): 2501258650

約数列:

[1, 2, 5, 7, 10, 14, 29, 31, 35, 58, 62, 70, 145, 155, 203, 217, 290, 310, 406, 434, 899, 1015, 1085, 1798, 2030, 2170, 4495, 6293, 8990, 12586, 31465, 33211, 62930, 66422, 166055, 232477, 332110, 464954, 963119, 1029541, 1162385, 1926238, 2059082, 2324770, 4815595, 5147705, 6741833, 7206787, 9631190, 10295410, 13483666, 14413574, 29856689, 33709165, 36033935, 59713378, 67418330, 72067870, 149283445, 208996823, 298566890, 417993646, 1044984115, 2089968230]

約数ペア:

[(1, 2089968230), (2, 1044984115), (5, 417993646), (7, 298566890), (10, 208996823), (14, 149283445), (29, 72067870), (31, 67418330), (35, 59713378), (58, 36033935), (62, 33709165), (70, 29856689), (145, 14413574), (155, 13483666), (203, 10295410), (217, 9631190), (290, 7206787), (310, 6741833), (406, 5147705), (434, 4815595), (899, 2324770), (1015, 2059082), (1085, 1926238), (1798, 1162385), (2030, 1029541), (2170, 963119), (4495, 464954), (6293, 332110), (8990, 232477), (12586, 166055), (31465, 66422), (33211, 62930)]