2179503585

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{17341}}^1$

素因数の和:17388

約数の個数: 96

約数和(自身を含む): 4744771200

約数和(自身を除く): 2565267615

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 35, 45, 49, 57, 63, 95, 105, 133, 135, 147, 171, 189, 245, 285, 315, 399, 441, 513, 665, 735, 855, 931, 945, 1197, 1323, 1995, 2205, 2565, 2793, 3591, 4655, 5985, 6615, 8379, 13965, 17341, 17955, 25137, 41895, 52023, 86705, 121387, 125685, 156069, 260115, 329479, 364161, 468207, 606935, 780345, 849709, 988437, 1092483, 1647395, 1820805, 2306353, 2341035, 2549127, 2965311, 3277449, 4248545, 4942185, 5462415, 6919059, 7647381, 8895933, 11531765, 12745635, 14826555, 16144471, 16387245, 20757177, 22942143, 34595295, 38236905, 44479665, 48433413, 62271531, 80722355, 103785885, 114710715, 145300239, 242167065, 311357655, 435900717, 726501195, 2179503585]

約数ペア:

[(1, 2179503585), (3, 726501195), (5, 435900717), (7, 311357655), (9, 242167065), (15, 145300239), (19, 114710715), (21, 103785885), (27, 80722355), (35, 62271531), (45, 48433413), (49, 44479665), (57, 38236905), (63, 34595295), (95, 22942143), (105, 20757177), (133, 16387245), (135, 16144471), (147, 14826555), (171, 12745635), (189, 11531765), (245, 8895933), (285, 7647381), (315, 6919059), (399, 5462415), (441, 4942185), (513, 4248545), (665, 3277449), (735, 2965311), (855, 2549127), (931, 2341035), (945, 2306353), (1197, 1820805), (1323, 1647395), (1995, 1092483), (2205, 988437), (2565, 849709), (2793, 780345), (3591, 606935), (4655, 468207), (5985, 364161), (6615, 329479), (8379, 260115), (13965, 156069), (17341, 125685), (17955, 121387), (25137, 86705), (41895, 52023)]