207890070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{12809}}^1$

素因数の和:13360

約数の個数: 32

約数和(自身を含む): 499897440

約数和(自身を除く): 292007370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 541, 1082, 1623, 2705, 3246, 5410, 8115, 12809, 16230, 25618, 38427, 64045, 76854, 128090, 192135, 384270, 6929669, 13859338, 20789007, 34648345, 41578014, 69296690, 103945035, 207890070]

約数ペア:

[(1, 207890070), (2, 103945035), (3, 69296690), (5, 41578014), (6, 34648345), (10, 20789007), (15, 13859338), (30, 6929669), (541, 384270), (1082, 192135), (1623, 128090), (2705, 76854), (3246, 64045), (5410, 38427), (8115, 25618), (12809, 16230)]