3189970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 6624000

約数和(自身を除く): 3434030

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 199, 229, 398, 458, 995, 1145, 1393, 1603, 1990, 2290, 2786, 3206, 6965, 8015, 13930, 16030, 45571, 91142, 227855, 318997, 455710, 637994, 1594985, 3189970]

約数ペア:

[(1, 3189970), (2, 1594985), (5, 637994), (7, 455710), (10, 318997), (14, 227855), (35, 91142), (70, 45571), (199, 16030), (229, 13930), (398, 8015), (458, 6965), (995, 3206), (1145, 2786), (1393, 2290), (1603, 1990)]