401099970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13369999}}^1$

素因数の和:13370009

約数の個数: 16

約数和(自身を含む): 962640000

約数和(自身を除く): 561540030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 13369999, 26739998, 40109997, 66849995, 80219994, 133699990, 200549985, 401099970]

約数ペア:

[(1, 401099970), (2, 200549985), (3, 133699990), (5, 80219994), (6, 66849995), (10, 40109997), (15, 26739998), (30, 13369999)]