1029211740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2777}}^1$

素因数の和:2892

約数の個数: 144

約数和(自身を含む): 3276262080

約数和(自身を除く): 2247050340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 71, 87, 90, 116, 142, 145, 174, 180, 213, 261, 284, 290, 348, 355, 426, 435, 522, 580, 639, 710, 852, 870, 1044, 1065, 1278, 1305, 1420, 1740, 2059, 2130, 2556, 2610, 2777, 3195, 4118, 4260, 5220, 5554, 6177, 6390, 8236, 8331, 10295, 11108, 12354, 12780, 13885, 16662, 18531, 20590, 24708, 24993, 27770, 30885, 33324, 37062, 41180, 41655, 49986, 55540, 61770, 74124, 80533, 83310, 92655, 99972, 123540, 124965, 161066, 166620, 185310, 197167, 241599, 249930, 322132, 370620, 394334, 402665, 483198, 499860, 591501, 724797, 788668, 805330, 966396, 985835, 1183002, 1207995, 1449594, 1610660, 1774503, 1971670, 2366004, 2415990, 2899188, 2957505, 3549006, 3623985, 3943340, 4831980, 5717843, 5915010, 7098012, 7247970, 8872515, 11435686, 11830020, 14495940, 17153529, 17745030, 22871372, 28589215, 34307058, 35490060, 51460587, 57178430, 68614116, 85767645, 102921174, 114356860, 171535290, 205842348, 257302935, 343070580, 514605870, 1029211740]

約数ペア:

[(1, 1029211740), (2, 514605870), (3, 343070580), (4, 257302935), (5, 205842348), (6, 171535290), (9, 114356860), (10, 102921174), (12, 85767645), (15, 68614116), (18, 57178430), (20, 51460587), (29, 35490060), (30, 34307058), (36, 28589215), (45, 22871372), (58, 17745030), (60, 17153529), (71, 14495940), (87, 11830020), (90, 11435686), (116, 8872515), (142, 7247970), (145, 7098012), (174, 5915010), (180, 5717843), (213, 4831980), (261, 3943340), (284, 3623985), (290, 3549006), (348, 2957505), (355, 2899188), (426, 2415990), (435, 2366004), (522, 1971670), (580, 1774503), (639, 1610660), (710, 1449594), (852, 1207995), (870, 1183002), (1044, 985835), (1065, 966396), (1278, 805330), (1305, 788668), (1420, 724797), (1740, 591501), (2059, 499860), (2130, 483198), (2556, 402665), (2610, 394334), (2777, 370620), (3195, 322132), (4118, 249930), (4260, 241599), (5220, 197167), (5554, 185310), (6177, 166620), (6390, 161066), (8236, 124965), (8331, 123540), (10295, 99972), (11108, 92655), (12354, 83310), (12780, 80533), (13885, 74124), (16662, 61770), (18531, 55540), (20590, 49986), (24708, 41655), (24993, 41180), (27770, 37062), (30885, 33324)]