30966208

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^2\times {\mathrm{409}}^1$

素因数の和:454

約数の個数: 84

約数和(自身を含む): 76230480

約数和(自身を除く): 45264272

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 169, 182, 208, 224, 338, 364, 409, 416, 448, 676, 728, 818, 832, 1183, 1352, 1456, 1636, 2366, 2704, 2863, 2912, 3272, 4732, 5317, 5408, 5726, 5824, 6544, 9464, 10634, 10816, 11452, 13088, 18928, 21268, 22904, 26176, 37219, 37856, 42536, 45808, 69121, 74438, 75712, 85072, 91616, 138242, 148876, 170144, 183232, 276484, 297752, 340288, 483847, 552968, 595504, 967694, 1105936, 1191008, 1935388, 2211872, 2382016, 3870776, 4423744, 7741552, 15483104, 30966208]

約数ペア:

[(1, 30966208), (2, 15483104), (4, 7741552), (7, 4423744), (8, 3870776), (13, 2382016), (14, 2211872), (16, 1935388), (26, 1191008), (28, 1105936), (32, 967694), (52, 595504), (56, 552968), (64, 483847), (91, 340288), (104, 297752), (112, 276484), (169, 183232), (182, 170144), (208, 148876), (224, 138242), (338, 91616), (364, 85072), (409, 75712), (416, 74438), (448, 69121), (676, 45808), (728, 42536), (818, 37856), (832, 37219), (1183, 26176), (1352, 22904), (1456, 21268), (1636, 18928), (2366, 13088), (2704, 11452), (2863, 10816), (2912, 10634), (3272, 9464), (4732, 6544), (5317, 5824), (5408, 5726)]