87282090

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{46181}}^1$

素因数の和:46204

約数の個数: 64

約数和(自身を含む): 266008320

約数和(自身を除く): 178726230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 46181, 92362, 138543, 230905, 277086, 323267, 415629, 461810, 646534, 692715, 831258, 969801, 1246887, 1385430, 1616335, 1939602, 2078145, 2493774, 2909403, 3232670, 4156290, 4849005, 5818806, 6234435, 8728209, 9698010, 12468870, 14547015, 17456418, 29094030, 43641045, 87282090]

約数ペア:

[(1, 87282090), (2, 43641045), (3, 29094030), (5, 17456418), (6, 14547015), (7, 12468870), (9, 9698010), (10, 8728209), (14, 6234435), (15, 5818806), (18, 4849005), (21, 4156290), (27, 3232670), (30, 2909403), (35, 2493774), (42, 2078145), (45, 1939602), (54, 1616335), (63, 1385430), (70, 1246887), (90, 969801), (105, 831258), (126, 692715), (135, 646534), (189, 461810), (210, 415629), (270, 323267), (315, 277086), (378, 230905), (630, 138543), (945, 92362), (1890, 46181)]