1974630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{9403}}^1$

素因数の和:9420

約数の個数: 32

約数和(自身を含む): 5416704

約数和(自身を除く): 3442074

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 9403, 18806, 28209, 47015, 56418, 65821, 94030, 131642, 141045, 197463, 282090, 329105, 394926, 658210, 987315, 1974630]

約数ペア:

[(1, 1974630), (2, 987315), (3, 658210), (5, 394926), (6, 329105), (7, 282090), (10, 197463), (14, 141045), (15, 131642), (21, 94030), (30, 65821), (35, 56418), (42, 47015), (70, 28209), (105, 18806), (210, 9403)]