1271054514290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{56897}}^1$

素因数の和:57140

約数の個数: 128

約数和(自身を含む): 2654633088000

約数和(自身を除く): 1383578573710

約数列:

[1, 2, 5, 10, 11, 22, 29, 47, 55, 58, 94, 110, 145, 149, 235, 290, 298, 319, 470, 517, 638, 745, 1034, 1363, 1490, 1595, 1639, 2585, 2726, 3190, 3278, 4321, 5170, 6815, 7003, 8195, 8642, 13630, 14006, 14993, 16390, 21605, 29986, 35015, 43210, 47531, 56897, 70030, 74965, 77033, 95062, 113794, 149930, 154066, 203087, 237655, 284485, 385165, 406174, 475310, 568970, 625867, 770330, 1015435, 1251734, 1650013, 2030870, 2233957, 2674159, 3129335, 3300026, 4467914, 5348318, 6258670, 8250065, 8477653, 11169785, 13370795, 16500130, 16955306, 18150143, 22339570, 26741590, 29415749, 36300286, 42388265, 58831498, 77550611, 84776530, 90750715, 93254183, 147078745, 155101222, 181501430, 186508366, 245851937, 294157490, 387753055, 398449691, 466270915, 491703874, 775506110, 796899382, 853056721, 932541830, 1229259685, 1706113442, 1992248455, 2458519370, 2704371307, 3984496910, 4265283605, 4382946601, 5408742614, 8530567210, 8765893202, 11555041039, 13521856535, 21914733005, 23110082078, 27043713070, 43829466010, 57775205195, 115550410390, 127105451429, 254210902858, 635527257145, 1271054514290]

約数ペア:

[(1, 1271054514290), (2, 635527257145), (5, 254210902858), (10, 127105451429), (11, 115550410390), (22, 57775205195), (29, 43829466010), (47, 27043713070), (55, 23110082078), (58, 21914733005), (94, 13521856535), (110, 11555041039), (145, 8765893202), (149, 8530567210), (235, 5408742614), (290, 4382946601), (298, 4265283605), (319, 3984496910), (470, 2704371307), (517, 2458519370), (638, 1992248455), (745, 1706113442), (1034, 1229259685), (1363, 932541830), (1490, 853056721), (1595, 796899382), (1639, 775506110), (2585, 491703874), (2726, 466270915), (3190, 398449691), (3278, 387753055), (4321, 294157490), (5170, 245851937), (6815, 186508366), (7003, 181501430), (8195, 155101222), (8642, 147078745), (13630, 93254183), (14006, 90750715), (14993, 84776530), (16390, 77550611), (21605, 58831498), (29986, 42388265), (35015, 36300286), (43210, 29415749), (47531, 26741590), (56897, 22339570), (70030, 18150143), (74965, 16955306), (77033, 16500130), (95062, 13370795), (113794, 11169785), (149930, 8477653), (154066, 8250065), (203087, 6258670), (237655, 5348318), (284485, 4467914), (385165, 3300026), (406174, 3129335), (475310, 2674159), (568970, 2233957), (625867, 2030870), (770330, 1650013), (1015435, 1251734)]