30917944

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1877}}^1$

素因数の和:1983

約数の個数: 32

約数和(自身を含む): 60847200

約数和(自身を除く): 29929256

約数列:

[1, 2, 4, 8, 29, 58, 71, 116, 142, 232, 284, 568, 1877, 2059, 3754, 4118, 7508, 8236, 15016, 16472, 54433, 108866, 133267, 217732, 266534, 435464, 533068, 1066136, 3864743, 7729486, 15458972, 30917944]

約数ペア:

[(1, 30917944), (2, 15458972), (4, 7729486), (8, 3864743), (29, 1066136), (58, 533068), (71, 435464), (116, 266534), (142, 217732), (232, 133267), (284, 108866), (568, 54433), (1877, 16472), (2059, 15016), (3754, 8236), (4118, 7508)]