190182580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{337}}^1$

素因数の和:521

約数の個数: 96

約数和(自身を含む): 476985600

約数和(自身を除く): 286803020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 139, 140, 145, 203, 278, 290, 337, 406, 556, 580, 674, 695, 812, 973, 1015, 1348, 1390, 1685, 1946, 2030, 2359, 2780, 3370, 3892, 4031, 4060, 4718, 4865, 6740, 8062, 9436, 9730, 9773, 11795, 16124, 19460, 19546, 20155, 23590, 28217, 39092, 40310, 46843, 47180, 48865, 56434, 68411, 80620, 93686, 97730, 112868, 136822, 141085, 187372, 195460, 234215, 273644, 282170, 327901, 342055, 468430, 564340, 655802, 684110, 936860, 1311604, 1358447, 1368220, 1639505, 2716894, 3279010, 5433788, 6558020, 6792235, 9509129, 13584470, 19018258, 27168940, 38036516, 47545645, 95091290, 190182580]

約数ペア:

[(1, 190182580), (2, 95091290), (4, 47545645), (5, 38036516), (7, 27168940), (10, 19018258), (14, 13584470), (20, 9509129), (28, 6792235), (29, 6558020), (35, 5433788), (58, 3279010), (70, 2716894), (116, 1639505), (139, 1368220), (140, 1358447), (145, 1311604), (203, 936860), (278, 684110), (290, 655802), (337, 564340), (406, 468430), (556, 342055), (580, 327901), (674, 282170), (695, 273644), (812, 234215), (973, 195460), (1015, 187372), (1348, 141085), (1390, 136822), (1685, 112868), (1946, 97730), (2030, 93686), (2359, 80620), (2780, 68411), (3370, 56434), (3892, 48865), (4031, 47180), (4060, 46843), (4718, 40310), (4865, 39092), (6740, 28217), (8062, 23590), (9436, 20155), (9730, 19546), (9773, 19460), (11795, 16124)]