1330554390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1999}}^1\times {\mathrm{2017}}^1$

素因数の和:4037

約数の個数: 64

約数和(自身を含む): 3487104000

約数和(自身を除く): 2156549610

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 1999, 2017, 3998, 4034, 5997, 6051, 9995, 10085, 11994, 12102, 19990, 20170, 21989, 22187, 29985, 30255, 43978, 44374, 59970, 60510, 65967, 66561, 109945, 110935, 131934, 133122, 219890, 221870, 329835, 332805, 659670, 665610, 4031983, 8063966, 12095949, 20159915, 24191898, 40319830, 44351813, 60479745, 88703626, 120959490, 133055439, 221759065, 266110878, 443518130, 665277195, 1330554390]

約数ペア:

[(1, 1330554390), (2, 665277195), (3, 443518130), (5, 266110878), (6, 221759065), (10, 133055439), (11, 120959490), (15, 88703626), (22, 60479745), (30, 44351813), (33, 40319830), (55, 24191898), (66, 20159915), (110, 12095949), (165, 8063966), (330, 4031983), (1999, 665610), (2017, 659670), (3998, 332805), (4034, 329835), (5997, 221870), (6051, 219890), (9995, 133122), (10085, 131934), (11994, 110935), (12102, 109945), (19990, 66561), (20170, 65967), (21989, 60510), (22187, 59970), (29985, 44374), (30255, 43978)]