1107885590

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{1061}}^1\times {\mathrm{2131}}^1$

素因数の和:3213

約数の個数: 48

約数和(自身を含む): 2323052784

約数和(自身を除く): 1215167194

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 1061, 2122, 2131, 4262, 5305, 7427, 10610, 10655, 14854, 14917, 21310, 29834, 37135, 51989, 74270, 74585, 103978, 104419, 149170, 208838, 259945, 519890, 522095, 1044190, 2260991, 4521982, 11304955, 15826937, 22609910, 31653874, 79134685, 110788559, 158269370, 221577118, 553942795, 1107885590]

約数ペア:

[(1, 1107885590), (2, 553942795), (5, 221577118), (7, 158269370), (10, 110788559), (14, 79134685), (35, 31653874), (49, 22609910), (70, 15826937), (98, 11304955), (245, 4521982), (490, 2260991), (1061, 1044190), (2122, 522095), (2131, 519890), (4262, 259945), (5305, 208838), (7427, 149170), (10610, 104419), (10655, 103978), (14854, 74585), (14917, 74270), (21310, 51989), (29834, 37135)]