30355304

素因数分解:

$2^3\times 7^2\times {\mathrm{211}}^1\times {\mathrm{367}}^1$

素因数の和:598

約数の個数: 48

約数和(自身を含む): 66703680

約数和(自身を除く): 36348376

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 211, 367, 392, 422, 734, 844, 1468, 1477, 1688, 2569, 2936, 2954, 5138, 5908, 10276, 10339, 11816, 17983, 20552, 20678, 35966, 41356, 71932, 77437, 82712, 143864, 154874, 309748, 542059, 619496, 1084118, 2168236, 3794413, 4336472, 7588826, 15177652, 30355304]

約数ペア:

[(1, 30355304), (2, 15177652), (4, 7588826), (7, 4336472), (8, 3794413), (14, 2168236), (28, 1084118), (49, 619496), (56, 542059), (98, 309748), (196, 154874), (211, 143864), (367, 82712), (392, 77437), (422, 71932), (734, 41356), (844, 35966), (1468, 20678), (1477, 20552), (1688, 17983), (2569, 11816), (2936, 10339), (2954, 10276), (5138, 5908)]