63695590

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{2131}}^1$

素因数の和:2213

約数の個数: 48

約数和(自身を含む): 135620784

約数和(自身を除く): 71925194

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 61, 70, 98, 122, 245, 305, 427, 490, 610, 854, 2131, 2135, 2989, 4262, 4270, 5978, 10655, 14917, 14945, 21310, 29834, 29890, 74585, 104419, 129991, 149170, 208838, 259982, 522095, 649955, 909937, 1044190, 1299910, 1819874, 4549685, 6369559, 9099370, 12739118, 31847795, 63695590]

約数ペア:

[(1, 63695590), (2, 31847795), (5, 12739118), (7, 9099370), (10, 6369559), (14, 4549685), (35, 1819874), (49, 1299910), (61, 1044190), (70, 909937), (98, 649955), (122, 522095), (245, 259982), (305, 208838), (427, 149170), (490, 129991), (610, 104419), (854, 74585), (2131, 29890), (2135, 29834), (2989, 21310), (4262, 14945), (4270, 14917), (5978, 10655)]