43739730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{161999}}^1$

素因数の和:162015

約数の個数: 32

約数和(自身を含む): 116640000

約数和(自身を除く): 72900270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 161999, 323998, 485997, 809995, 971994, 1457991, 1619990, 2429985, 2915982, 4373973, 4859970, 7289955, 8747946, 14579910, 21869865, 43739730]

約数ペア:

[(1, 43739730), (2, 21869865), (3, 14579910), (5, 8747946), (6, 7289955), (9, 4859970), (10, 4373973), (15, 2915982), (18, 2429985), (27, 1619990), (30, 1457991), (45, 971994), (54, 809995), (90, 485997), (135, 323998), (270, 161999)]