17701530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:204

約数の個数: 128

約数和(自身を含む): 54190080

約数和(自身を除く): 36488550

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 79, 97, 105, 110, 154, 158, 165, 194, 210, 231, 237, 291, 330, 385, 395, 462, 474, 485, 553, 582, 679, 770, 790, 869, 970, 1067, 1106, 1155, 1185, 1358, 1455, 1659, 1738, 2037, 2134, 2310, 2370, 2607, 2765, 2910, 3201, 3318, 3395, 4074, 4345, 5214, 5335, 5530, 6083, 6402, 6790, 7469, 7663, 8295, 8690, 10185, 10670, 12166, 13035, 14938, 15326, 16005, 16590, 18249, 20370, 22407, 22989, 26070, 30415, 32010, 36498, 37345, 38315, 44814, 45978, 53641, 60830, 74690, 76630, 84293, 91245, 107282, 112035, 114945, 160923, 168586, 182490, 224070, 229890, 252879, 268205, 321846, 421465, 505758, 536410, 590051, 804615, 842930, 1180102, 1264395, 1609230, 1770153, 2528790, 2950255, 3540306, 5900510, 8850765, 17701530]

約数ペア:

[(1, 17701530), (2, 8850765), (3, 5900510), (5, 3540306), (6, 2950255), (7, 2528790), (10, 1770153), (11, 1609230), (14, 1264395), (15, 1180102), (21, 842930), (22, 804615), (30, 590051), (33, 536410), (35, 505758), (42, 421465), (55, 321846), (66, 268205), (70, 252879), (77, 229890), (79, 224070), (97, 182490), (105, 168586), (110, 160923), (154, 114945), (158, 112035), (165, 107282), (194, 91245), (210, 84293), (231, 76630), (237, 74690), (291, 60830), (330, 53641), (385, 45978), (395, 44814), (462, 38315), (474, 37345), (485, 36498), (553, 32010), (582, 30415), (679, 26070), (770, 22989), (790, 22407), (869, 20370), (970, 18249), (1067, 16590), (1106, 16005), (1155, 15326), (1185, 14938), (1358, 13035), (1455, 12166), (1659, 10670), (1738, 10185), (2037, 8690), (2134, 8295), (2310, 7663), (2370, 7469), (2607, 6790), (2765, 6402), (2910, 6083), (3201, 5530), (3318, 5335), (3395, 5214), (4074, 4345)]