190038881235

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{349}}^1\times {\mathrm{740849}}^1$

素因数の和:741220

約数の個数: 48

約数和(自身を含む): 354718980000

約数和(自身を除く): 164680098765

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 349, 735, 1047, 1745, 2443, 5235, 7329, 12215, 17101, 36645, 51303, 85505, 256515, 740849, 2222547, 3704245, 5185943, 11112735, 15557829, 25929715, 36301601, 77789145, 108904803, 181508005, 258556301, 544524015, 775668903, 1292781505, 1809894107, 3878344515, 5429682321, 9049470535, 12669258749, 27148411605, 38007776247, 63346293745, 190038881235]

約数ペア:

[(1, 190038881235), (3, 63346293745), (5, 38007776247), (7, 27148411605), (15, 12669258749), (21, 9049470535), (35, 5429682321), (49, 3878344515), (105, 1809894107), (147, 1292781505), (245, 775668903), (349, 544524015), (735, 258556301), (1047, 181508005), (1745, 108904803), (2443, 77789145), (5235, 36301601), (7329, 25929715), (12215, 15557829), (17101, 11112735), (36645, 5185943), (51303, 3704245), (85505, 2222547), (256515, 740849)]