30737672

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^2\times {\mathrm{103}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 67429440

約数和(自身を除く): 36691768

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 103, 146, 206, 292, 412, 511, 584, 721, 824, 1022, 1442, 2044, 2884, 4088, 5329, 5768, 7519, 10658, 15038, 21316, 30076, 37303, 42632, 52633, 60152, 74606, 105266, 149212, 210532, 298424, 421064, 548887, 1097774, 2195548, 3842209, 4391096, 7684418, 15368836, 30737672]

約数ペア:

[(1, 30737672), (2, 15368836), (4, 7684418), (7, 4391096), (8, 3842209), (14, 2195548), (28, 1097774), (56, 548887), (73, 421064), (103, 298424), (146, 210532), (206, 149212), (292, 105266), (412, 74606), (511, 60152), (584, 52633), (721, 42632), (824, 37303), (1022, 30076), (1442, 21316), (2044, 15038), (2884, 10658), (4088, 7519), (5329, 5768)]