137723712420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{327913601}}^1$

素因数の和:327913620

約数の個数: 48

約数和(自身を含む): 440715881088

約数和(自身を除く): 302992168668

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 327913601, 655827202, 983740803, 1311654404, 1639568005, 1967481606, 2295395207, 3279136010, 3934963212, 4590790414, 4918704015, 6558272020, 6886185621, 9181580828, 9837408030, 11476976035, 13772371242, 19674816060, 22953952070, 27544742484, 34430928105, 45907904140, 68861856210, 137723712420]

約数ペア:

[(1, 137723712420), (2, 68861856210), (3, 45907904140), (4, 34430928105), (5, 27544742484), (6, 22953952070), (7, 19674816060), (10, 13772371242), (12, 11476976035), (14, 9837408030), (15, 9181580828), (20, 6886185621), (21, 6558272020), (28, 4918704015), (30, 4590790414), (35, 3934963212), (42, 3279136010), (60, 2295395207), (70, 1967481606), (84, 1639568005), (105, 1311654404), (140, 983740803), (210, 655827202), (420, 327913601)]