30418808

素因数分解:

$2^3\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1063}}^1$

素因数の和:1156

約数の個数: 48

約数和(自身を含む): 67319280

約数和(自身を除く): 36900472

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 73, 98, 146, 196, 292, 392, 511, 584, 1022, 1063, 2044, 2126, 3577, 4088, 4252, 7154, 7441, 8504, 14308, 14882, 28616, 29764, 52087, 59528, 77599, 104174, 155198, 208348, 310396, 416696, 543193, 620792, 1086386, 2172772, 3802351, 4345544, 7604702, 15209404, 30418808]

約数ペア:

[(1, 30418808), (2, 15209404), (4, 7604702), (7, 4345544), (8, 3802351), (14, 2172772), (28, 1086386), (49, 620792), (56, 543193), (73, 416696), (98, 310396), (146, 208348), (196, 155198), (292, 104174), (392, 77599), (511, 59528), (584, 52087), (1022, 29764), (1063, 28616), (2044, 14882), (2126, 14308), (3577, 8504), (4088, 7441), (4252, 7154)]