2244979660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{2969}}^1$

素因数の和:3487

約数の個数: 96

約数和(自身を含む): 5891719680

約数和(自身を除く): 3646740020

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 491, 770, 982, 1540, 1964, 2455, 2969, 3437, 4910, 5401, 5938, 6874, 9820, 10802, 11876, 13748, 14845, 17185, 20783, 21604, 27005, 29690, 32659, 34370, 37807, 41566, 54010, 59380, 65318, 68740, 75614, 83132, 103915, 108020, 130636, 151228, 163295, 189035, 207830, 228613, 326590, 378070, 415660, 457226, 653180, 756140, 914452, 1143065, 1457779, 2286130, 2915558, 4572260, 5831116, 7288895, 10204453, 14577790, 16035569, 20408906, 29155580, 32071138, 40817812, 51022265, 64142276, 80177845, 102044530, 112248983, 160355690, 204089060, 224497966, 320711380, 448995932, 561244915, 1122489830, 2244979660]

約数ペア:

[(1, 2244979660), (2, 1122489830), (4, 561244915), (5, 448995932), (7, 320711380), (10, 224497966), (11, 204089060), (14, 160355690), (20, 112248983), (22, 102044530), (28, 80177845), (35, 64142276), (44, 51022265), (55, 40817812), (70, 32071138), (77, 29155580), (110, 20408906), (140, 16035569), (154, 14577790), (220, 10204453), (308, 7288895), (385, 5831116), (491, 4572260), (770, 2915558), (982, 2286130), (1540, 1457779), (1964, 1143065), (2455, 914452), (2969, 756140), (3437, 653180), (4910, 457226), (5401, 415660), (5938, 378070), (6874, 326590), (9820, 228613), (10802, 207830), (11876, 189035), (13748, 163295), (14845, 151228), (17185, 130636), (20783, 108020), (21604, 103915), (27005, 83132), (29690, 75614), (32659, 68740), (34370, 65318), (37807, 59380), (41566, 54010)]