270201508

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{929}}^1$

素因数の和:1084

約数の個数: 48

約数和(自身を含む): 515592000

約数和(自身を除く): 245390492

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 89, 172, 178, 356, 817, 929, 1634, 1691, 1858, 3268, 3382, 3716, 3827, 6764, 7654, 15308, 17651, 35302, 39947, 70604, 72713, 79894, 82681, 145426, 159788, 165362, 290852, 330724, 758993, 1517986, 1570939, 3035972, 3141878, 3555283, 6283756, 7110566, 14221132, 67550377, 135100754, 270201508]

約数ペア:

[(1, 270201508), (2, 135100754), (4, 67550377), (19, 14221132), (38, 7110566), (43, 6283756), (76, 3555283), (86, 3141878), (89, 3035972), (172, 1570939), (178, 1517986), (356, 758993), (817, 330724), (929, 290852), (1634, 165362), (1691, 159788), (1858, 145426), (3268, 82681), (3382, 79894), (3716, 72713), (3827, 70604), (6764, 39947), (7654, 35302), (15308, 17651)]