30581784

素因数分解:

$2^3\times 3^2\times {\mathrm{383}}^1\times {\mathrm{1109}}^1$

素因数の和:1504

約数の個数: 48

約数和(自身を含む): 83116800

約数和(自身を除く): 52535016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 383, 766, 1109, 1149, 1532, 2218, 2298, 3064, 3327, 3447, 4436, 4596, 6654, 6894, 8872, 9192, 9981, 13308, 13788, 19962, 26616, 27576, 39924, 79848, 424747, 849494, 1274241, 1698988, 2548482, 3397976, 3822723, 5096964, 7645446, 10193928, 15290892, 30581784]

約数ペア:

[(1, 30581784), (2, 15290892), (3, 10193928), (4, 7645446), (6, 5096964), (8, 3822723), (9, 3397976), (12, 2548482), (18, 1698988), (24, 1274241), (36, 849494), (72, 424747), (383, 79848), (766, 39924), (1109, 27576), (1149, 26616), (1532, 19962), (2218, 13788), (2298, 13308), (3064, 9981), (3327, 9192), (3447, 8872), (4436, 6894), (4596, 6654)]