30578912

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10501}}^1$

素因数の和:10531

約数の個数: 48

約数和(自身を含む): 74102112

約数和(自身を除く): 43523200

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 10501, 21002, 42004, 73507, 84008, 136513, 147014, 168016, 273026, 294028, 336032, 546052, 588056, 955591, 1092104, 1176112, 1911182, 2184208, 2352224, 3822364, 4368416, 7644728, 15289456, 30578912]

約数ペア:

[(1, 30578912), (2, 15289456), (4, 7644728), (7, 4368416), (8, 3822364), (13, 2352224), (14, 2184208), (16, 1911182), (26, 1176112), (28, 1092104), (32, 955591), (52, 588056), (56, 546052), (91, 336032), (104, 294028), (112, 273026), (182, 168016), (208, 147014), (224, 136513), (364, 84008), (416, 73507), (728, 42004), (1456, 21002), (2912, 10501)]