136606120

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{69697}}^1$

素因数の和:69722

約数の個数: 48

約数和(自身を含む): 357550740

約数和(自身を除く): 220944620

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 69697, 139394, 278788, 348485, 487879, 557576, 696970, 975758, 1393940, 1951516, 2439395, 2787880, 3415153, 3903032, 4878790, 6830306, 9757580, 13660612, 17075765, 19515160, 27321224, 34151530, 68303060, 136606120]

約数ペア:

[(1, 136606120), (2, 68303060), (4, 34151530), (5, 27321224), (7, 19515160), (8, 17075765), (10, 13660612), (14, 9757580), (20, 6830306), (28, 4878790), (35, 3903032), (40, 3415153), (49, 2787880), (56, 2439395), (70, 1951516), (98, 1393940), (140, 975758), (196, 696970), (245, 557576), (280, 487879), (392, 348485), (490, 278788), (980, 139394), (1960, 69697)]