30844545

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:194

約数の個数: 64

約数和(自身を含む): 55883520

約数和(自身を除く): 25038975

約数列:

[1, 3, 5, 15, 17, 29, 43, 51, 85, 87, 97, 129, 145, 215, 255, 291, 435, 485, 493, 645, 731, 1247, 1455, 1479, 1649, 2193, 2465, 2813, 3655, 3741, 4171, 4947, 6235, 7395, 8245, 8439, 10965, 12513, 14065, 18705, 20855, 21199, 24735, 42195, 47821, 62565, 63597, 70907, 105995, 120959, 143463, 212721, 239105, 317985, 354535, 362877, 604795, 717315, 1063605, 1814385, 2056303, 6168909, 10281515, 30844545]

約数ペア:

[(1, 30844545), (3, 10281515), (5, 6168909), (15, 2056303), (17, 1814385), (29, 1063605), (43, 717315), (51, 604795), (85, 362877), (87, 354535), (97, 317985), (129, 239105), (145, 212721), (215, 143463), (255, 120959), (291, 105995), (435, 70907), (485, 63597), (493, 62565), (645, 47821), (731, 42195), (1247, 24735), (1455, 21199), (1479, 20855), (1649, 18705), (2193, 14065), (2465, 12513), (2813, 10965), (3655, 8439), (3741, 8245), (4171, 7395), (4947, 6235)]