30015203421

素因数分解:

$3^1\times 7^1\times {\mathrm{19913}}^1\times {\mathrm{71777}}^1$

素因数の和:91700

約数の個数: 16

約数和(自身を含む): 45740386944

約数和(自身を除く): 15725183523

約数列:

[1, 3, 7, 21, 19913, 59739, 71777, 139391, 215331, 418173, 502439, 1507317, 1429295401, 4287886203, 10005067807, 30015203421]

約数ペア:

[(1, 30015203421), (3, 10005067807), (7, 4287886203), (21, 1429295401), (19913, 1507317), (59739, 502439), (71777, 418173), (139391, 215331)]