1963166590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{547}}^1$

素因数の和:710

約数の個数: 128

約数和(自身を含む): 4545331200

約数和(自身を除く): 2582164610

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 59, 70, 77, 79, 110, 118, 154, 158, 295, 385, 395, 413, 547, 553, 590, 649, 770, 790, 826, 869, 1094, 1106, 1298, 1738, 2065, 2735, 2765, 3245, 3829, 4130, 4345, 4543, 4661, 5470, 5530, 6017, 6083, 6490, 7658, 8690, 9086, 9322, 12034, 12166, 19145, 22715, 23305, 30085, 30415, 32273, 32627, 38290, 42119, 43213, 45430, 46610, 51271, 60170, 60830, 64546, 65254, 84238, 86426, 102542, 161365, 163135, 210595, 216065, 225911, 256355, 302491, 322730, 326270, 355003, 358897, 421190, 432130, 451822, 475343, 512710, 604982, 710006, 717794, 950686, 1129555, 1512455, 1775015, 1794485, 2259110, 2376715, 2485021, 2549567, 3024910, 3327401, 3550030, 3588970, 4753430, 4970042, 5099134, 6654802, 12425105, 12747835, 16637005, 17846969, 24850210, 25495670, 28045237, 33274010, 35693938, 56090474, 89234845, 140226185, 178469690, 196316659, 280452370, 392633318, 981583295, 1963166590]

約数ペア:

[(1, 1963166590), (2, 981583295), (5, 392633318), (7, 280452370), (10, 196316659), (11, 178469690), (14, 140226185), (22, 89234845), (35, 56090474), (55, 35693938), (59, 33274010), (70, 28045237), (77, 25495670), (79, 24850210), (110, 17846969), (118, 16637005), (154, 12747835), (158, 12425105), (295, 6654802), (385, 5099134), (395, 4970042), (413, 4753430), (547, 3588970), (553, 3550030), (590, 3327401), (649, 3024910), (770, 2549567), (790, 2485021), (826, 2376715), (869, 2259110), (1094, 1794485), (1106, 1775015), (1298, 1512455), (1738, 1129555), (2065, 950686), (2735, 717794), (2765, 710006), (3245, 604982), (3829, 512710), (4130, 475343), (4345, 451822), (4543, 432130), (4661, 421190), (5470, 358897), (5530, 355003), (6017, 326270), (6083, 322730), (6490, 302491), (7658, 256355), (8690, 225911), (9086, 216065), (9322, 210595), (12034, 163135), (12166, 161365), (19145, 102542), (22715, 86426), (23305, 84238), (30085, 65254), (30415, 64546), (32273, 60830), (32627, 60170), (38290, 51271), (42119, 46610), (43213, 45430)]