30174543

素因数分解:

$3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1291}}^1$

素因数の和:1364

約数の個数: 36

約数和(自身を含む): 51698088

約数和(自身を除く): 21523545

約数列:

[1, 3, 7, 9, 21, 49, 53, 63, 147, 159, 371, 441, 477, 1113, 1291, 2597, 3339, 3873, 7791, 9037, 11619, 23373, 27111, 63259, 68423, 81333, 189777, 205269, 478961, 569331, 615807, 1436883, 3352727, 4310649, 10058181, 30174543]

約数ペア:

[(1, 30174543), (3, 10058181), (7, 4310649), (9, 3352727), (21, 1436883), (49, 615807), (53, 569331), (63, 478961), (147, 205269), (159, 189777), (371, 81333), (441, 68423), (477, 63259), (1113, 27111), (1291, 23373), (2597, 11619), (3339, 9037), (3873, 7791)]