30139304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1619}}^1$

素因数の和:1817

約数の個数: 32

約数和(自身を含む): 61236000

約数和(自身を除く): 31096696

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 179, 358, 716, 1432, 1619, 2327, 3238, 4654, 6476, 9308, 12952, 18616, 21047, 42094, 84188, 168376, 289801, 579602, 1159204, 2318408, 3767413, 7534826, 15069652, 30139304]

約数ペア:

[(1, 30139304), (2, 15069652), (4, 7534826), (8, 3767413), (13, 2318408), (26, 1159204), (52, 579602), (104, 289801), (179, 168376), (358, 84188), (716, 42094), (1432, 21047), (1619, 18616), (2327, 12952), (3238, 9308), (4654, 6476)]