30638862

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{449}}^1$

素因数の和:697

約数の個数: 48

約数和(自身を含む): 70761600

約数和(自身を除く): 40122738

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 223, 306, 446, 449, 669, 898, 1338, 1347, 2007, 2694, 3791, 4014, 4041, 7582, 7633, 8082, 11373, 15266, 22746, 22899, 34119, 45798, 68238, 68697, 100127, 137394, 200254, 300381, 600762, 901143, 1702159, 1802286, 3404318, 5106477, 10212954, 15319431, 30638862]

約数ペア:

[(1, 30638862), (2, 15319431), (3, 10212954), (6, 5106477), (9, 3404318), (17, 1802286), (18, 1702159), (34, 901143), (51, 600762), (102, 300381), (153, 200254), (223, 137394), (306, 100127), (446, 68697), (449, 68238), (669, 45798), (898, 34119), (1338, 22899), (1347, 22746), (2007, 15266), (2694, 11373), (3791, 8082), (4014, 7633), (4041, 7582)]