30470024

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:790

約数の個数: 48

約数和(自身を含む): 63947520

約数和(自身を除く): 33477496

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 169, 248, 338, 403, 676, 727, 806, 1352, 1454, 1612, 2908, 3224, 5239, 5816, 9451, 10478, 18902, 20956, 22537, 37804, 41912, 45074, 75608, 90148, 122863, 180296, 245726, 292981, 491452, 585962, 982904, 1171924, 2343848, 3808753, 7617506, 15235012, 30470024]

約数ペア:

[(1, 30470024), (2, 15235012), (4, 7617506), (8, 3808753), (13, 2343848), (26, 1171924), (31, 982904), (52, 585962), (62, 491452), (104, 292981), (124, 245726), (169, 180296), (248, 122863), (338, 90148), (403, 75608), (676, 45074), (727, 41912), (806, 37804), (1352, 22537), (1454, 20956), (1612, 18902), (2908, 10478), (3224, 9451), (5239, 5816)]