30500704

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{467}}^1$

素因数の和:647

約数の個数: 48

約数和(自身を含む): 65218608

約数和(自身を除く): 34717904

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 157, 208, 314, 416, 467, 628, 934, 1256, 1868, 2041, 2512, 3736, 4082, 5024, 6071, 7472, 8164, 12142, 14944, 16328, 24284, 32656, 48568, 65312, 73319, 97136, 146638, 194272, 293276, 586552, 953147, 1173104, 1906294, 2346208, 3812588, 7625176, 15250352, 30500704]

約数ペア:

[(1, 30500704), (2, 15250352), (4, 7625176), (8, 3812588), (13, 2346208), (16, 1906294), (26, 1173104), (32, 953147), (52, 586552), (104, 293276), (157, 194272), (208, 146638), (314, 97136), (416, 73319), (467, 65312), (628, 48568), (934, 32656), (1256, 24284), (1868, 16328), (2041, 14944), (2512, 12142), (3736, 8164), (4082, 7472), (5024, 6071)]