139750130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1951}}^1$

素因数の和:2019

約数の個数: 64

約数和(自身を含む): 295142400

約数和(自身を除く): 155392270

約数列:

[1, 2, 5, 10, 13, 19, 26, 29, 38, 58, 65, 95, 130, 145, 190, 247, 290, 377, 494, 551, 754, 1102, 1235, 1885, 1951, 2470, 2755, 3770, 3902, 5510, 7163, 9755, 14326, 19510, 25363, 35815, 37069, 50726, 56579, 71630, 74138, 113158, 126815, 185345, 253630, 282895, 370690, 481897, 565790, 735527, 963794, 1075001, 1471054, 2150002, 2409485, 3677635, 4818970, 5375005, 7355270, 10750010, 13975013, 27950026, 69875065, 139750130]

約数ペア:

[(1, 139750130), (2, 69875065), (5, 27950026), (10, 13975013), (13, 10750010), (19, 7355270), (26, 5375005), (29, 4818970), (38, 3677635), (58, 2409485), (65, 2150002), (95, 1471054), (130, 1075001), (145, 963794), (190, 735527), (247, 565790), (290, 481897), (377, 370690), (494, 282895), (551, 253630), (754, 185345), (1102, 126815), (1235, 113158), (1885, 74138), (1951, 71630), (2470, 56579), (2755, 50726), (3770, 37069), (3902, 35815), (5510, 25363), (7163, 19510), (9755, 14326)]