81288894990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{177019}}^1\times {\mathrm{15307}}^1$

素因数の和:192336

約数の個数: 32

約数和(自身を含む): 195107195520

約数和(自身を除く): 113818300530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 15307, 30614, 45921, 76535, 91842, 153070, 177019, 229605, 354038, 459210, 531057, 885095, 1062114, 1770190, 2655285, 5310570, 2709629833, 5419259666, 8128889499, 13548149165, 16257778998, 27096298330, 40644447495, 81288894990]

約数ペア:

[(1, 81288894990), (2, 40644447495), (3, 27096298330), (5, 16257778998), (6, 13548149165), (10, 8128889499), (15, 5419259666), (30, 2709629833), (15307, 5310570), (30614, 2655285), (45921, 1770190), (76535, 1062114), (91842, 885095), (153070, 531057), (177019, 459210), (229605, 354038)]