2783111940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{736273}}^1$

素因数の和:736298

約数の個数: 96

約数和(自身を含む): 9895522560

約数和(自身を除く): 7112410620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 736273, 1472546, 2208819, 2945092, 3681365, 4417638, 5153911, 6626457, 7362730, 8835276, 10307822, 11044095, 13252914, 14725460, 15461733, 19879371, 20615644, 22088190, 25769555, 26505828, 30923466, 33132285, 39758742, 44176380, 46385199, 51539110, 61846932, 66264570, 77308665, 79517484, 92770398, 99396855, 103078220, 132529140, 139155597, 154617330, 185540796, 198793710, 231925995, 278311194, 309234660, 397587420, 463851990, 556622388, 695777985, 927703980, 1391555970, 2783111940]

約数ペア:

[(1, 2783111940), (2, 1391555970), (3, 927703980), (4, 695777985), (5, 556622388), (6, 463851990), (7, 397587420), (9, 309234660), (10, 278311194), (12, 231925995), (14, 198793710), (15, 185540796), (18, 154617330), (20, 139155597), (21, 132529140), (27, 103078220), (28, 99396855), (30, 92770398), (35, 79517484), (36, 77308665), (42, 66264570), (45, 61846932), (54, 51539110), (60, 46385199), (63, 44176380), (70, 39758742), (84, 33132285), (90, 30923466), (105, 26505828), (108, 25769555), (126, 22088190), (135, 20615644), (140, 19879371), (180, 15461733), (189, 14725460), (210, 13252914), (252, 11044095), (270, 10307822), (315, 8835276), (378, 7362730), (420, 6626457), (540, 5153911), (630, 4417638), (756, 3681365), (945, 2945092), (1260, 2208819), (1890, 1472546), (3780, 736273)]