274841970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:360

約数の個数: 128

約数和(自身を含む): 743178240

約数和(自身を除く): 468336270

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 127, 130, 155, 179, 186, 195, 254, 310, 358, 381, 390, 403, 465, 537, 635, 762, 806, 895, 930, 1074, 1209, 1270, 1651, 1790, 1905, 2015, 2327, 2418, 2685, 3302, 3810, 3937, 4030, 4654, 4953, 5370, 5549, 6045, 6981, 7874, 8255, 9906, 11098, 11635, 11811, 12090, 13962, 16510, 16647, 19685, 22733, 23270, 23622, 24765, 27745, 33294, 34905, 39370, 45466, 49530, 51181, 55490, 59055, 68199, 69810, 72137, 83235, 102362, 113665, 118110, 136398, 144274, 153543, 166470, 216411, 227330, 255905, 295529, 307086, 340995, 360685, 432822, 511810, 591058, 681990, 704723, 721370, 767715, 886587, 1082055, 1409446, 1477645, 1535430, 1773174, 2114169, 2164110, 2955290, 3523615, 4228338, 4432935, 7047230, 8865870, 9161399, 10570845, 18322798, 21141690, 27484197, 45806995, 54968394, 91613990, 137420985, 274841970]

約数ペア:

[(1, 274841970), (2, 137420985), (3, 91613990), (5, 54968394), (6, 45806995), (10, 27484197), (13, 21141690), (15, 18322798), (26, 10570845), (30, 9161399), (31, 8865870), (39, 7047230), (62, 4432935), (65, 4228338), (78, 3523615), (93, 2955290), (127, 2164110), (130, 2114169), (155, 1773174), (179, 1535430), (186, 1477645), (195, 1409446), (254, 1082055), (310, 886587), (358, 767715), (381, 721370), (390, 704723), (403, 681990), (465, 591058), (537, 511810), (635, 432822), (762, 360685), (806, 340995), (895, 307086), (930, 295529), (1074, 255905), (1209, 227330), (1270, 216411), (1651, 166470), (1790, 153543), (1905, 144274), (2015, 136398), (2327, 118110), (2418, 113665), (2685, 102362), (3302, 83235), (3810, 72137), (3937, 69810), (4030, 68199), (4654, 59055), (4953, 55490), (5370, 51181), (5549, 49530), (6045, 45466), (6981, 39370), (7874, 34905), (8255, 33294), (9906, 27745), (11098, 24765), (11635, 23622), (11811, 23270), (12090, 22733), (13962, 19685), (16510, 16647)]