2567730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 6967296

約数和(自身を除く): 4399566

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 155, 165, 186, 251, 310, 330, 341, 465, 502, 682, 753, 930, 1023, 1255, 1506, 1705, 2046, 2510, 2761, 3410, 3765, 5115, 5522, 7530, 7781, 8283, 10230, 13805, 15562, 16566, 23343, 27610, 38905, 41415, 46686, 77810, 82830, 85591, 116715, 171182, 233430, 256773, 427955, 513546, 855910, 1283865, 2567730]

約数ペア:

[(1, 2567730), (2, 1283865), (3, 855910), (5, 513546), (6, 427955), (10, 256773), (11, 233430), (15, 171182), (22, 116715), (30, 85591), (31, 82830), (33, 77810), (55, 46686), (62, 41415), (66, 38905), (93, 27610), (110, 23343), (155, 16566), (165, 15562), (186, 13805), (251, 10230), (310, 8283), (330, 7781), (341, 7530), (465, 5522), (502, 5115), (682, 3765), (753, 3410), (930, 2761), (1023, 2510), (1255, 2046), (1506, 1705)]