140861630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8147}}^1$

素因数の和:8193

約数の個数: 64

約数和(自身を含む): 328527360

約数和(自身を除く): 187665730

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 182, 190, 247, 266, 455, 494, 665, 910, 1235, 1330, 1729, 2470, 3458, 8147, 8645, 16294, 17290, 40735, 57029, 81470, 105911, 114058, 154793, 211822, 285145, 309586, 529555, 570290, 741377, 773965, 1059110, 1083551, 1482754, 1547930, 2012309, 2167102, 3706885, 4024618, 5417755, 7413770, 10061545, 10835510, 14086163, 20123090, 28172326, 70430815, 140861630]

約数ペア:

[(1, 140861630), (2, 70430815), (5, 28172326), (7, 20123090), (10, 14086163), (13, 10835510), (14, 10061545), (19, 7413770), (26, 5417755), (35, 4024618), (38, 3706885), (65, 2167102), (70, 2012309), (91, 1547930), (95, 1482754), (130, 1083551), (133, 1059110), (182, 773965), (190, 741377), (247, 570290), (266, 529555), (455, 309586), (494, 285145), (665, 211822), (910, 154793), (1235, 114058), (1330, 105911), (1729, 81470), (2470, 57029), (3458, 40735), (8147, 17290), (8645, 16294)]