66007370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1489}}^1$

素因数の和:1551

約数の個数: 64

約数和(自身を含む): 144184320

約数和(自身を除く): 78176950

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 31, 55, 62, 65, 110, 130, 143, 155, 286, 310, 341, 403, 682, 715, 806, 1430, 1489, 1705, 2015, 2978, 3410, 4030, 4433, 7445, 8866, 14890, 16379, 19357, 22165, 32758, 38714, 44330, 46159, 81895, 92318, 96785, 163790, 193570, 212927, 230795, 425854, 461590, 507749, 600067, 1015498, 1064635, 1200134, 2129270, 2538745, 3000335, 5077490, 6000670, 6600737, 13201474, 33003685, 66007370]

約数ペア:

[(1, 66007370), (2, 33003685), (5, 13201474), (10, 6600737), (11, 6000670), (13, 5077490), (22, 3000335), (26, 2538745), (31, 2129270), (55, 1200134), (62, 1064635), (65, 1015498), (110, 600067), (130, 507749), (143, 461590), (155, 425854), (286, 230795), (310, 212927), (341, 193570), (403, 163790), (682, 96785), (715, 92318), (806, 81895), (1430, 46159), (1489, 44330), (1705, 38714), (2015, 32758), (2978, 22165), (3410, 19357), (4030, 16379), (4433, 14890), (7445, 8866)]