30183712

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{53}}^1$

素因数の和:150

約数の個数: 72

約数和(自身を含む): 67012596

約数和(自身を除く): 36828884

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 53, 74, 104, 106, 148, 208, 212, 296, 416, 424, 481, 592, 689, 848, 962, 1184, 1369, 1378, 1696, 1924, 1961, 2738, 2756, 3848, 3922, 5476, 5512, 7696, 7844, 10952, 11024, 15392, 15688, 17797, 21904, 22048, 25493, 31376, 35594, 43808, 50986, 62752, 71188, 72557, 101972, 142376, 145114, 203944, 284752, 290228, 407888, 569504, 580456, 815776, 943241, 1160912, 1886482, 2321824, 3772964, 7545928, 15091856, 30183712]

約数ペア:

[(1, 30183712), (2, 15091856), (4, 7545928), (8, 3772964), (13, 2321824), (16, 1886482), (26, 1160912), (32, 943241), (37, 815776), (52, 580456), (53, 569504), (74, 407888), (104, 290228), (106, 284752), (148, 203944), (208, 145114), (212, 142376), (296, 101972), (416, 72557), (424, 71188), (481, 62752), (592, 50986), (689, 43808), (848, 35594), (962, 31376), (1184, 25493), (1369, 22048), (1378, 21904), (1696, 17797), (1924, 15688), (1961, 15392), (2738, 11024), (2756, 10952), (3848, 7844), (3922, 7696), (5476, 5512)]