64311830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{4463}}^1$

素因数の和:4612

約数の個数: 32

約数和(自身を含む): 127277568

約数和(自身を除く): 62965738

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 131, 262, 655, 1310, 1441, 2882, 4463, 7205, 8926, 14410, 22315, 44630, 49093, 98186, 245465, 490930, 584653, 1169306, 2923265, 5846530, 6431183, 12862366, 32155915, 64311830]

約数ペア:

[(1, 64311830), (2, 32155915), (5, 12862366), (10, 6431183), (11, 5846530), (22, 2923265), (55, 1169306), (110, 584653), (131, 490930), (262, 245465), (655, 98186), (1310, 49093), (1441, 44630), (2882, 22315), (4463, 14410), (7205, 8926)]