2946072220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{3037}}^1$

素因数の和:3120

約数の個数: 144

約数和(自身を含む): 7845622848

約数和(自身を除く): 4899550628

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 41, 52, 65, 70, 82, 91, 130, 140, 164, 169, 182, 205, 260, 287, 338, 364, 410, 455, 533, 574, 676, 820, 845, 910, 1066, 1148, 1183, 1435, 1690, 1820, 2132, 2366, 2665, 2870, 3037, 3380, 3731, 4732, 5330, 5740, 5915, 6074, 6929, 7462, 10660, 11830, 12148, 13858, 14924, 15185, 18655, 21259, 23660, 27716, 30370, 34645, 37310, 39481, 42518, 48503, 60740, 69290, 74620, 78962, 85036, 97006, 106295, 124517, 138580, 157924, 194012, 197405, 212590, 242515, 249034, 276367, 394810, 425180, 485030, 498068, 513253, 552734, 622585, 789620, 871619, 970060, 1026506, 1105468, 1245170, 1381835, 1618721, 1743238, 2053012, 2490340, 2566265, 2763670, 3237442, 3486476, 3592771, 4358095, 5132530, 5527340, 6474884, 7185542, 8093605, 8716190, 10265060, 11331047, 14371084, 16187210, 17432380, 17963855, 21043373, 22662094, 32374420, 35927710, 42086746, 45324188, 56655235, 71855420, 84173492, 105216865, 113310470, 147303611, 210433730, 226620940, 294607222, 420867460, 589214444, 736518055, 1473036110, 2946072220]

約数ペア:

[(1, 2946072220), (2, 1473036110), (4, 736518055), (5, 589214444), (7, 420867460), (10, 294607222), (13, 226620940), (14, 210433730), (20, 147303611), (26, 113310470), (28, 105216865), (35, 84173492), (41, 71855420), (52, 56655235), (65, 45324188), (70, 42086746), (82, 35927710), (91, 32374420), (130, 22662094), (140, 21043373), (164, 17963855), (169, 17432380), (182, 16187210), (205, 14371084), (260, 11331047), (287, 10265060), (338, 8716190), (364, 8093605), (410, 7185542), (455, 6474884), (533, 5527340), (574, 5132530), (676, 4358095), (820, 3592771), (845, 3486476), (910, 3237442), (1066, 2763670), (1148, 2566265), (1183, 2490340), (1435, 2053012), (1690, 1743238), (1820, 1618721), (2132, 1381835), (2366, 1245170), (2665, 1105468), (2870, 1026506), (3037, 970060), (3380, 871619), (3731, 789620), (4732, 622585), (5330, 552734), (5740, 513253), (5915, 498068), (6074, 485030), (6929, 425180), (7462, 394810), (10660, 276367), (11830, 249034), (12148, 242515), (13858, 212590), (14924, 197405), (15185, 194012), (18655, 157924), (21259, 138580), (23660, 124517), (27716, 106295), (30370, 97006), (34645, 85036), (37310, 78962), (39481, 74620), (42518, 69290), (48503, 60740)]