30789042

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^2\times {\mathrm{101}}^1$

素因数の和:223

約数の個数: 48

約数和(自身を含む): 66301632

約数和(自身を除く): 35512590

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 101, 138, 141, 202, 282, 303, 606, 1081, 2162, 2209, 2323, 3243, 4418, 4646, 4747, 6486, 6627, 6969, 9494, 13254, 13938, 14241, 28482, 50807, 101614, 109181, 152421, 218362, 223109, 304842, 327543, 446218, 655086, 669327, 1338654, 5131507, 10263014, 15394521, 30789042]

約数ペア:

[(1, 30789042), (2, 15394521), (3, 10263014), (6, 5131507), (23, 1338654), (46, 669327), (47, 655086), (69, 446218), (94, 327543), (101, 304842), (138, 223109), (141, 218362), (202, 152421), (282, 109181), (303, 101614), (606, 50807), (1081, 28482), (2162, 14241), (2209, 13938), (2323, 13254), (3243, 9494), (4418, 6969), (4646, 6627), (4747, 6486)]