26722156930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{385991}}^1$

素因数の和:386071

約数の個数: 64

約数和(自身を含む): 58695487488

約数和(自身を除く): 31973330558

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 43, 46, 70, 86, 115, 161, 215, 230, 301, 322, 430, 602, 805, 989, 1505, 1610, 1978, 3010, 4945, 6923, 9890, 13846, 34615, 69230, 385991, 771982, 1929955, 2701937, 3859910, 5403874, 8877793, 13509685, 16597613, 17755586, 27019370, 33195226, 44388965, 62144551, 82988065, 88777930, 116183291, 124289102, 165976130, 232366582, 310722755, 381745099, 580916455, 621445510, 763490198, 1161832910, 1908725495, 2672215693, 3817450990, 5344431386, 13361078465, 26722156930]

約数ペア:

[(1, 26722156930), (2, 13361078465), (5, 5344431386), (7, 3817450990), (10, 2672215693), (14, 1908725495), (23, 1161832910), (35, 763490198), (43, 621445510), (46, 580916455), (70, 381745099), (86, 310722755), (115, 232366582), (161, 165976130), (215, 124289102), (230, 116183291), (301, 88777930), (322, 82988065), (430, 62144551), (602, 44388965), (805, 33195226), (989, 27019370), (1505, 17755586), (1610, 16597613), (1978, 13509685), (3010, 8877793), (4945, 5403874), (6923, 3859910), (9890, 2701937), (13846, 1929955), (34615, 771982), (69230, 385991)]