137185790

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{1879}}^1$

素因数の和:2049

約数の個数: 48

約数和(自身を含む): 289332000

約数和(自身を除く): 152146210

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 149, 245, 298, 490, 745, 1043, 1490, 1879, 2086, 3758, 5215, 7301, 9395, 10430, 13153, 14602, 18790, 26306, 36505, 65765, 73010, 92071, 131530, 184142, 279971, 460355, 559942, 920710, 1399855, 1959797, 2799710, 3919594, 9798985, 13718579, 19597970, 27437158, 68592895, 137185790]

約数ペア:

[(1, 137185790), (2, 68592895), (5, 27437158), (7, 19597970), (10, 13718579), (14, 9798985), (35, 3919594), (49, 2799710), (70, 1959797), (98, 1399855), (149, 920710), (245, 559942), (298, 460355), (490, 279971), (745, 184142), (1043, 131530), (1490, 92071), (1879, 73010), (2086, 65765), (3758, 36505), (5215, 26306), (7301, 18790), (9395, 14602), (10430, 13153)]