45989820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{255499}}^1$

素因数の和:255514

約数の個数: 36

約数和(自身を含む): 139503000

約数和(自身を除く): 93513180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 255499, 510998, 766497, 1021996, 1277495, 1532994, 2299491, 2554990, 3065988, 3832485, 4598982, 5109980, 7664970, 9197964, 11497455, 15329940, 22994910, 45989820]

約数ペア:

[(1, 45989820), (2, 22994910), (3, 15329940), (4, 11497455), (5, 9197964), (6, 7664970), (9, 5109980), (10, 4598982), (12, 3832485), (15, 3065988), (18, 2554990), (20, 2299491), (30, 1532994), (36, 1277495), (45, 1021996), (60, 766497), (90, 510998), (180, 255499)]