141754620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{337511}}^1$

素因数の和:337530

約数の個数: 48

約数和(自身を含む): 453616128

約数和(自身を除く): 311861508

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, 337511, 675022, 1012533, 1350044, 1687555, 2025066, 2362577, 3375110, 4050132, 4725154, 5062665, 6750220, 7087731, 9450308, 10125330, 11812885, 14175462, 20250660, 23625770, 28350924, 35438655, 47251540, 70877310, 141754620]

約数ペア:

[(1, 141754620), (2, 70877310), (3, 47251540), (4, 35438655), (5, 28350924), (6, 23625770), (7, 20250660), (10, 14175462), (12, 11812885), (14, 10125330), (15, 9450308), (20, 7087731), (21, 6750220), (28, 5062665), (30, 4725154), (35, 4050132), (42, 3375110), (60, 2362577), (70, 2025066), (84, 1687555), (105, 1350044), (140, 1012533), (210, 675022), (420, 337511)]