64064970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{6911}}^1$

素因数の和:7027

約数の個数: 48

約数和(自身を含む): 168210432

約数和(自身を除く): 104145462

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103, 206, 309, 515, 618, 927, 1030, 1545, 1854, 3090, 4635, 6911, 9270, 13822, 20733, 34555, 41466, 62199, 69110, 103665, 124398, 207330, 310995, 621990, 711833, 1423666, 2135499, 3559165, 4270998, 6406497, 7118330, 10677495, 12812994, 21354990, 32032485, 64064970]

約数ペア:

[(1, 64064970), (2, 32032485), (3, 21354990), (5, 12812994), (6, 10677495), (9, 7118330), (10, 6406497), (15, 4270998), (18, 3559165), (30, 2135499), (45, 1423666), (90, 711833), (103, 621990), (206, 310995), (309, 207330), (515, 124398), (618, 103665), (927, 69110), (1030, 62199), (1545, 41466), (1854, 34555), (3090, 20733), (4635, 13822), (6911, 9270)]