30764344

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15569}}^1$

素因数の和:15607

約数の個数: 32

約数和(自身を含む): 65394000

約数和(自身を除く): 34629656

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 15569, 31138, 62276, 124552, 202397, 295811, 404794, 591622, 809588, 1183244, 1619176, 2366488, 3845543, 7691086, 15382172, 30764344]

約数ペア:

[(1, 30764344), (2, 15382172), (4, 7691086), (8, 3845543), (13, 2366488), (19, 1619176), (26, 1183244), (38, 809588), (52, 591622), (76, 404794), (104, 295811), (152, 202397), (247, 124552), (494, 62276), (988, 31138), (1976, 15569)]