71183970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5531}}^1$

素因数の和:5568

約数の個数: 96

約数和(自身を含む): 217473984

約数和(自身を除く): 146290014

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 78, 90, 99, 110, 117, 130, 143, 165, 195, 198, 234, 286, 330, 390, 429, 495, 585, 715, 858, 990, 1170, 1287, 1430, 2145, 2574, 4290, 5531, 6435, 11062, 12870, 16593, 27655, 33186, 49779, 55310, 60841, 71903, 82965, 99558, 121682, 143806, 165930, 182523, 215709, 248895, 304205, 359515, 365046, 431418, 497790, 547569, 608410, 647127, 719030, 790933, 912615, 1078545, 1095138, 1294254, 1581866, 1825230, 2157090, 2372799, 2737845, 3235635, 3954665, 4745598, 5475690, 6471270, 7118397, 7909330, 11863995, 14236794, 23727990, 35591985, 71183970]

約数ペア:

[(1, 71183970), (2, 35591985), (3, 23727990), (5, 14236794), (6, 11863995), (9, 7909330), (10, 7118397), (11, 6471270), (13, 5475690), (15, 4745598), (18, 3954665), (22, 3235635), (26, 2737845), (30, 2372799), (33, 2157090), (39, 1825230), (45, 1581866), (55, 1294254), (65, 1095138), (66, 1078545), (78, 912615), (90, 790933), (99, 719030), (110, 647127), (117, 608410), (130, 547569), (143, 497790), (165, 431418), (195, 365046), (198, 359515), (234, 304205), (286, 248895), (330, 215709), (390, 182523), (429, 165930), (495, 143806), (585, 121682), (715, 99558), (858, 82965), (990, 71903), (1170, 60841), (1287, 55310), (1430, 49779), (2145, 33186), (2574, 27655), (4290, 16593), (5531, 12870), (6435, 11062)]