1025693460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{17863}}^1$

素因数の和:17918

約数の個数: 144

約数和(自身を含む): 3511347840

約数和(自身を除く): 2485654380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 29, 30, 33, 36, 44, 45, 55, 58, 60, 66, 87, 90, 99, 110, 116, 132, 145, 165, 174, 180, 198, 220, 261, 290, 319, 330, 348, 396, 435, 495, 522, 580, 638, 660, 870, 957, 990, 1044, 1276, 1305, 1595, 1740, 1914, 1980, 2610, 2871, 3190, 3828, 4785, 5220, 5742, 6380, 9570, 11484, 14355, 17863, 19140, 28710, 35726, 53589, 57420, 71452, 89315, 107178, 160767, 178630, 196493, 214356, 267945, 321534, 357260, 392986, 518027, 535890, 589479, 643068, 785972, 803835, 982465, 1036054, 1071780, 1178958, 1554081, 1607670, 1768437, 1964930, 2072108, 2357916, 2590135, 2947395, 3108162, 3215340, 3536874, 3929860, 4662243, 5180270, 5698297, 5894790, 6216324, 7073748, 7770405, 8842185, 9324486, 10360540, 11396594, 11789580, 15540810, 17094891, 17684370, 18648972, 22793188, 23311215, 28491485, 31081620, 34189782, 35368740, 46622430, 51284673, 56982970, 68379564, 85474455, 93244860, 102569346, 113965940, 170948910, 205138692, 256423365, 341897820, 512846730, 1025693460]

約数ペア:

[(1, 1025693460), (2, 512846730), (3, 341897820), (4, 256423365), (5, 205138692), (6, 170948910), (9, 113965940), (10, 102569346), (11, 93244860), (12, 85474455), (15, 68379564), (18, 56982970), (20, 51284673), (22, 46622430), (29, 35368740), (30, 34189782), (33, 31081620), (36, 28491485), (44, 23311215), (45, 22793188), (55, 18648972), (58, 17684370), (60, 17094891), (66, 15540810), (87, 11789580), (90, 11396594), (99, 10360540), (110, 9324486), (116, 8842185), (132, 7770405), (145, 7073748), (165, 6216324), (174, 5894790), (180, 5698297), (198, 5180270), (220, 4662243), (261, 3929860), (290, 3536874), (319, 3215340), (330, 3108162), (348, 2947395), (396, 2590135), (435, 2357916), (495, 2072108), (522, 1964930), (580, 1768437), (638, 1607670), (660, 1554081), (870, 1178958), (957, 1071780), (990, 1036054), (1044, 982465), (1276, 803835), (1305, 785972), (1595, 643068), (1740, 589479), (1914, 535890), (1980, 518027), (2610, 392986), (2871, 357260), (3190, 321534), (3828, 267945), (4785, 214356), (5220, 196493), (5742, 178630), (6380, 160767), (9570, 107178), (11484, 89315), (14355, 71452), (17863, 57420), (19140, 53589), (28710, 35726)]