30182944

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4513}}^1$

素因数の和:4553

約数の個数: 48

約数和(自身を含む): 68251680

約数和(自身を除く): 38068736

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 3344, 4513, 6688, 9026, 18052, 36104, 49643, 72208, 85747, 99286, 144416, 171494, 198572, 342988, 397144, 685976, 794288, 943217, 1371952, 1588576, 1886434, 2743904, 3772868, 7545736, 15091472, 30182944]

約数ペア:

[(1, 30182944), (2, 15091472), (4, 7545736), (8, 3772868), (11, 2743904), (16, 1886434), (19, 1588576), (22, 1371952), (32, 943217), (38, 794288), (44, 685976), (76, 397144), (88, 342988), (152, 198572), (176, 171494), (209, 144416), (304, 99286), (352, 85747), (418, 72208), (608, 49643), (836, 36104), (1672, 18052), (3344, 9026), (4513, 6688)]