181796230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1031}}^1$

素因数の和:1285

約数の個数: 64

約数和(自身を含む): 410158080

約数和(自身を除く): 228361850

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 229, 385, 458, 770, 1031, 1145, 1603, 2062, 2290, 2519, 3206, 5038, 5155, 7217, 8015, 10310, 11341, 12595, 14434, 16030, 17633, 22682, 25190, 35266, 36085, 56705, 72170, 79387, 88165, 113410, 158774, 176330, 236099, 396935, 472198, 793870, 1180495, 1652693, 2360990, 2597089, 3305386, 5194178, 8263465, 12985445, 16526930, 18179623, 25970890, 36359246, 90898115, 181796230]

約数ペア:

[(1, 181796230), (2, 90898115), (5, 36359246), (7, 25970890), (10, 18179623), (11, 16526930), (14, 12985445), (22, 8263465), (35, 5194178), (55, 3305386), (70, 2597089), (77, 2360990), (110, 1652693), (154, 1180495), (229, 793870), (385, 472198), (458, 396935), (770, 236099), (1031, 176330), (1145, 158774), (1603, 113410), (2062, 88165), (2290, 79387), (2519, 72170), (3206, 56705), (5038, 36085), (5155, 35266), (7217, 25190), (8015, 22682), (10310, 17633), (11341, 16030), (12595, 14434)]