129781190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5437}}^1$

素因数の和:5493

約数の個数: 64

約数和(自身を含む): 300699648

約数和(自身を除く): 170918458

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 55, 62, 70, 77, 110, 154, 155, 217, 310, 341, 385, 434, 682, 770, 1085, 1705, 2170, 2387, 3410, 4774, 5437, 10874, 11935, 23870, 27185, 38059, 54370, 59807, 76118, 119614, 168547, 190295, 299035, 337094, 380590, 418649, 598070, 837298, 842735, 1179829, 1685470, 1854017, 2093245, 2359658, 3708034, 4186490, 5899145, 9270085, 11798290, 12978119, 18540170, 25956238, 64890595, 129781190]

約数ペア:

[(1, 129781190), (2, 64890595), (5, 25956238), (7, 18540170), (10, 12978119), (11, 11798290), (14, 9270085), (22, 5899145), (31, 4186490), (35, 3708034), (55, 2359658), (62, 2093245), (70, 1854017), (77, 1685470), (110, 1179829), (154, 842735), (155, 837298), (217, 598070), (310, 418649), (341, 380590), (385, 337094), (434, 299035), (682, 190295), (770, 168547), (1085, 119614), (1705, 76118), (2170, 59807), (2387, 54370), (3410, 38059), (4774, 27185), (5437, 23870), (10874, 11935)]