280475070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{743}}^1\times {\mathrm{12583}}^1$

素因数の和:13336

約数の個数: 32

約数和(自身を含む): 674099712

約数和(自身を除く): 393624642

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 743, 1486, 2229, 3715, 4458, 7430, 11145, 12583, 22290, 25166, 37749, 62915, 75498, 125830, 188745, 377490, 9349169, 18698338, 28047507, 46745845, 56095014, 93491690, 140237535, 280475070]

約数ペア:

[(1, 280475070), (2, 140237535), (3, 93491690), (5, 56095014), (6, 46745845), (10, 28047507), (15, 18698338), (30, 9349169), (743, 377490), (1486, 188745), (2229, 125830), (3715, 75498), (4458, 62915), (7430, 37749), (11145, 25166), (12583, 22290)]