1094136940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{151}}^1$

素因数の和:264

約数の個数: 144

約数和(自身を含む): 2662511040

約数和(自身を除く): 1568374100

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 31, 52, 58, 62, 65, 116, 124, 130, 145, 151, 155, 260, 290, 302, 310, 377, 403, 580, 604, 620, 754, 755, 806, 899, 961, 1508, 1510, 1612, 1798, 1885, 1922, 1963, 2015, 3020, 3596, 3770, 3844, 3926, 4030, 4379, 4495, 4681, 4805, 7540, 7852, 8060, 8758, 8990, 9362, 9610, 9815, 11687, 12493, 17516, 17980, 18724, 19220, 19630, 21895, 23374, 23405, 24986, 27869, 39260, 43790, 46748, 46810, 49972, 55738, 56927, 58435, 60853, 62465, 87580, 93620, 111476, 113854, 116870, 121706, 124930, 135749, 139345, 145111, 227708, 233740, 243412, 249860, 271498, 278690, 284635, 290222, 304265, 362297, 542996, 557380, 569270, 580444, 608530, 678745, 724594, 725555, 1138540, 1217060, 1357490, 1449188, 1451110, 1764737, 1811485, 1886443, 2714980, 2902220, 3529474, 3622970, 3772886, 4208219, 7058948, 7245940, 7545772, 8416438, 8823685, 9432215, 16832876, 17647370, 18864430, 21041095, 35294740, 37728860, 42082190, 54706847, 84164380, 109413694, 218827388, 273534235, 547068470, 1094136940]

約数ペア:

[(1, 1094136940), (2, 547068470), (4, 273534235), (5, 218827388), (10, 109413694), (13, 84164380), (20, 54706847), (26, 42082190), (29, 37728860), (31, 35294740), (52, 21041095), (58, 18864430), (62, 17647370), (65, 16832876), (116, 9432215), (124, 8823685), (130, 8416438), (145, 7545772), (151, 7245940), (155, 7058948), (260, 4208219), (290, 3772886), (302, 3622970), (310, 3529474), (377, 2902220), (403, 2714980), (580, 1886443), (604, 1811485), (620, 1764737), (754, 1451110), (755, 1449188), (806, 1357490), (899, 1217060), (961, 1138540), (1508, 725555), (1510, 724594), (1612, 678745), (1798, 608530), (1885, 580444), (1922, 569270), (1963, 557380), (2015, 542996), (3020, 362297), (3596, 304265), (3770, 290222), (3844, 284635), (3926, 278690), (4030, 271498), (4379, 249860), (4495, 243412), (4681, 233740), (4805, 227708), (7540, 145111), (7852, 139345), (8060, 135749), (8758, 124930), (8990, 121706), (9362, 116870), (9610, 113854), (9815, 111476), (11687, 93620), (12493, 87580), (17516, 62465), (17980, 60853), (18724, 58435), (19220, 56927), (19630, 55738), (21895, 49972), (23374, 46810), (23405, 46748), (24986, 43790), (27869, 39260)]