2012977005

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1\times {\mathrm{449}}^1$

素因数の和:830

約数の個数: 64

約数和(自身を含む): 3530822400

約数和(自身を除く): 1517845395

約数列:

[1, 3, 5, 13, 15, 39, 65, 83, 195, 249, 277, 415, 449, 831, 1079, 1245, 1347, 1385, 2245, 3237, 3601, 4155, 5395, 5837, 6735, 10803, 16185, 17511, 18005, 22991, 29185, 37267, 54015, 68973, 87555, 111801, 114955, 124373, 186335, 298883, 344865, 373119, 484471, 559005, 621865, 896649, 1453413, 1494415, 1616849, 1865595, 2422355, 4483245, 4850547, 7267065, 8084245, 10322959, 24252735, 30968877, 51614795, 134198467, 154844385, 402595401, 670992335, 2012977005]

約数ペア:

[(1, 2012977005), (3, 670992335), (5, 402595401), (13, 154844385), (15, 134198467), (39, 51614795), (65, 30968877), (83, 24252735), (195, 10322959), (249, 8084245), (277, 7267065), (415, 4850547), (449, 4483245), (831, 2422355), (1079, 1865595), (1245, 1616849), (1347, 1494415), (1385, 1453413), (2245, 896649), (3237, 621865), (3601, 559005), (4155, 484471), (5395, 373119), (5837, 344865), (6735, 298883), (10803, 186335), (16185, 124373), (17511, 114955), (18005, 111801), (22991, 87555), (29185, 68973), (37267, 54015)]