30000667048

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{530197}}^1$

素因数の和:530857

約数の個数: 32

約数和(自身を含む): 61460552160

約数和(自身を除く): 31459885112

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 643, 1286, 2572, 5144, 7073, 14146, 28292, 56584, 530197, 1060394, 2120788, 4241576, 5832167, 11664334, 23328668, 46657336, 340916671, 681833342, 1363666684, 2727333368, 3750083381, 7500166762, 15000333524, 30000667048]

約数ペア:

[(1, 30000667048), (2, 15000333524), (4, 7500166762), (8, 3750083381), (11, 2727333368), (22, 1363666684), (44, 681833342), (88, 340916671), (643, 46657336), (1286, 23328668), (2572, 11664334), (5144, 5832167), (7073, 4241576), (14146, 2120788), (28292, 1060394), (56584, 530197)]