30115904

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5171}}^1$

素因数の和:5203

約数の個数: 56

約数和(自身を含む): 73566528

約数和(自身を除く): 43450624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5171, 5824, 10342, 20684, 36197, 41368, 67223, 72394, 82736, 134446, 144788, 165472, 268892, 289576, 330944, 470561, 537784, 579152, 941122, 1075568, 1158304, 1882244, 2151136, 2316608, 3764488, 4302272, 7528976, 15057952, 30115904]

約数ペア:

[(1, 30115904), (2, 15057952), (4, 7528976), (7, 4302272), (8, 3764488), (13, 2316608), (14, 2151136), (16, 1882244), (26, 1158304), (28, 1075568), (32, 941122), (52, 579152), (56, 537784), (64, 470561), (91, 330944), (104, 289576), (112, 268892), (182, 165472), (208, 144788), (224, 134446), (364, 82736), (416, 72394), (448, 67223), (728, 41368), (832, 36197), (1456, 20684), (2912, 10342), (5171, 5824)]