43260420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{103001}}^1$

素因数の和:103020

約数の個数: 48

約数和(自身を含む): 138434688

約数和(自身を除く): 95174268

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 103001, 206002, 309003, 412004, 515005, 618006, 721007, 1030010, 1236012, 1442014, 1545015, 2060020, 2163021, 2884028, 3090030, 3605035, 4326042, 6180060, 7210070, 8652084, 10815105, 14420140, 21630210, 43260420]

約数ペア:

[(1, 43260420), (2, 21630210), (3, 14420140), (4, 10815105), (5, 8652084), (6, 7210070), (7, 6180060), (10, 4326042), (12, 3605035), (14, 3090030), (15, 2884028), (20, 2163021), (21, 2060020), (28, 1545015), (30, 1442014), (35, 1236012), (42, 1030010), (60, 721007), (70, 618006), (84, 515005), (105, 412004), (140, 309003), (210, 206002), (420, 103001)]