2497479930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{2903}}^1$

素因数の和:3017

約数の個数: 144

約数和(自身を含む): 7230263040

約数和(自身を除く): 4732783110

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 79, 90, 99, 110, 121, 158, 165, 198, 237, 242, 330, 363, 395, 474, 495, 605, 711, 726, 790, 869, 990, 1089, 1185, 1210, 1422, 1738, 1815, 2178, 2370, 2607, 2903, 3555, 3630, 4345, 5214, 5445, 5806, 7110, 7821, 8690, 8709, 9559, 10890, 13035, 14515, 15642, 17418, 19118, 26070, 26127, 28677, 29030, 31933, 39105, 43545, 47795, 52254, 57354, 63866, 78210, 86031, 87090, 95590, 95799, 130635, 143385, 159665, 172062, 191598, 229337, 261270, 286770, 287397, 319330, 351263, 430155, 458674, 478995, 574794, 688011, 702526, 860310, 957990, 1053789, 1146685, 1376022, 1436985, 1756315, 2064033, 2107578, 2293370, 2522707, 2873970, 3161367, 3440055, 3512630, 4128066, 5045414, 5268945, 6322734, 6880110, 7568121, 10320165, 10537890, 12613535, 15136242, 15806835, 20640330, 22704363, 25227070, 27749777, 31613670, 37840605, 45408726, 55499554, 75681210, 83249331, 113521815, 138748885, 166498662, 227043630, 249747993, 277497770, 416246655, 499495986, 832493310, 1248739965, 2497479930]

約数ペア:

[(1, 2497479930), (2, 1248739965), (3, 832493310), (5, 499495986), (6, 416246655), (9, 277497770), (10, 249747993), (11, 227043630), (15, 166498662), (18, 138748885), (22, 113521815), (30, 83249331), (33, 75681210), (45, 55499554), (55, 45408726), (66, 37840605), (79, 31613670), (90, 27749777), (99, 25227070), (110, 22704363), (121, 20640330), (158, 15806835), (165, 15136242), (198, 12613535), (237, 10537890), (242, 10320165), (330, 7568121), (363, 6880110), (395, 6322734), (474, 5268945), (495, 5045414), (605, 4128066), (711, 3512630), (726, 3440055), (790, 3161367), (869, 2873970), (990, 2522707), (1089, 2293370), (1185, 2107578), (1210, 2064033), (1422, 1756315), (1738, 1436985), (1815, 1376022), (2178, 1146685), (2370, 1053789), (2607, 957990), (2903, 860310), (3555, 702526), (3630, 688011), (4345, 574794), (5214, 478995), (5445, 458674), (5806, 430155), (7110, 351263), (7821, 319330), (8690, 287397), (8709, 286770), (9559, 261270), (10890, 229337), (13035, 191598), (14515, 172062), (15642, 159665), (17418, 143385), (19118, 130635), (26070, 95799), (26127, 95590), (28677, 87090), (29030, 86031), (31933, 78210), (39105, 63866), (43545, 57354), (47795, 52254)]