289969330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1933}}^1\times {\mathrm{2143}}^1$

素因数の和:4090

約数の個数: 32

約数和(自身を含む): 597095424

約数和(自身を除く): 307126094

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1933, 2143, 3866, 4286, 9665, 10715, 13531, 15001, 19330, 21430, 27062, 30002, 67655, 75005, 135310, 150010, 4142419, 8284838, 20712095, 28996933, 41424190, 57993866, 144984665, 289969330]

約数ペア:

[(1, 289969330), (2, 144984665), (5, 57993866), (7, 41424190), (10, 28996933), (14, 20712095), (35, 8284838), (70, 4142419), (1933, 150010), (2143, 135310), (3866, 75005), (4286, 67655), (9665, 30002), (10715, 27062), (13531, 21430), (15001, 19330)]