30270344

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15319}}^1$

素因数の和:15357

約数の個数: 32

約数和(自身を含む): 64344000

約数和(自身を除く): 34073656

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 15319, 30638, 61276, 122552, 199147, 291061, 398294, 582122, 796588, 1164244, 1593176, 2328488, 3783793, 7567586, 15135172, 30270344]

約数ペア:

[(1, 30270344), (2, 15135172), (4, 7567586), (8, 3783793), (13, 2328488), (19, 1593176), (26, 1164244), (38, 796588), (52, 582122), (76, 398294), (104, 291061), (152, 199147), (247, 122552), (494, 61276), (988, 30638), (1976, 15319)]