30712444

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{863}}^1$

素因数の和:946

約数の個数: 48

約数和(自身を含む): 65028096

約数和(自身を除く): 34315652

約数列:

[1, 2, 4, 7, 14, 28, 31, 41, 62, 82, 124, 164, 217, 287, 434, 574, 863, 868, 1148, 1271, 1726, 2542, 3452, 5084, 6041, 8897, 12082, 17794, 24164, 26753, 35383, 35588, 53506, 70766, 107012, 141532, 187271, 247681, 374542, 495362, 749084, 990724, 1096873, 2193746, 4387492, 7678111, 15356222, 30712444]

約数ペア:

[(1, 30712444), (2, 15356222), (4, 7678111), (7, 4387492), (14, 2193746), (28, 1096873), (31, 990724), (41, 749084), (62, 495362), (82, 374542), (124, 247681), (164, 187271), (217, 141532), (287, 107012), (434, 70766), (574, 53506), (863, 35588), (868, 35383), (1148, 26753), (1271, 24164), (1726, 17794), (2542, 12082), (3452, 8897), (5084, 6041)]