135077180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{15817}}^1$

素因数の和:15894

約数の個数: 48

約数和(自身を含む): 329520576

約数和(自身を除く): 194443396

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1220, 1708, 2135, 4270, 8540, 15817, 31634, 63268, 79085, 110719, 158170, 221438, 316340, 442876, 553595, 964837, 1107190, 1929674, 2214380, 3859348, 4824185, 6753859, 9648370, 13507718, 19296740, 27015436, 33769295, 67538590, 135077180]

約数ペア:

[(1, 135077180), (2, 67538590), (4, 33769295), (5, 27015436), (7, 19296740), (10, 13507718), (14, 9648370), (20, 6753859), (28, 4824185), (35, 3859348), (61, 2214380), (70, 1929674), (122, 1107190), (140, 964837), (244, 553595), (305, 442876), (427, 316340), (610, 221438), (854, 158170), (1220, 110719), (1708, 79085), (2135, 63268), (4270, 31634), (8540, 15817)]