61508790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1097}}^1$

素因数の和:1206

約数の個数: 96

約数和(自身を含む): 184991040

約数和(自身を除く): 123482250

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 89, 90, 105, 126, 178, 210, 267, 315, 445, 534, 623, 630, 801, 890, 1097, 1246, 1335, 1602, 1869, 2194, 2670, 3115, 3291, 3738, 4005, 5485, 5607, 6230, 6582, 7679, 8010, 9345, 9873, 10970, 11214, 15358, 16455, 18690, 19746, 23037, 28035, 32910, 38395, 46074, 49365, 56070, 69111, 76790, 97633, 98730, 115185, 138222, 195266, 230370, 292899, 345555, 488165, 585798, 683431, 691110, 878697, 976330, 1366862, 1464495, 1757394, 2050293, 2928990, 3417155, 4100586, 4393485, 6150879, 6834310, 8786970, 10251465, 12301758, 20502930, 30754395, 61508790]

約数ペア:

[(1, 61508790), (2, 30754395), (3, 20502930), (5, 12301758), (6, 10251465), (7, 8786970), (9, 6834310), (10, 6150879), (14, 4393485), (15, 4100586), (18, 3417155), (21, 2928990), (30, 2050293), (35, 1757394), (42, 1464495), (45, 1366862), (63, 976330), (70, 878697), (89, 691110), (90, 683431), (105, 585798), (126, 488165), (178, 345555), (210, 292899), (267, 230370), (315, 195266), (445, 138222), (534, 115185), (623, 98730), (630, 97633), (801, 76790), (890, 69111), (1097, 56070), (1246, 49365), (1335, 46074), (1602, 38395), (1869, 32910), (2194, 28035), (2670, 23037), (3115, 19746), (3291, 18690), (3738, 16455), (4005, 15358), (5485, 11214), (5607, 10970), (6230, 9873), (6582, 9345), (7679, 8010)]