30857372

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{6521}}^1$

素因数の和:6558

約数の個数: 36

約数和(自身を含む): 66837456

約数和(自身を除く): 35980084

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 6521, 13042, 26084, 45647, 84773, 91294, 169546, 182588, 339092, 593411, 1102049, 1186822, 2204098, 2373644, 4408196, 7714343, 15428686, 30857372]

約数ペア:

[(1, 30857372), (2, 15428686), (4, 7714343), (7, 4408196), (13, 2373644), (14, 2204098), (26, 1186822), (28, 1102049), (52, 593411), (91, 339092), (169, 182588), (182, 169546), (338, 91294), (364, 84773), (676, 45647), (1183, 26084), (2366, 13042), (4732, 6521)]