30712493

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4357}}^1$

素因数の和:4436

約数の個数: 16

約数和(自身を含む): 37653120

約数和(自身を除く): 6940627

約数列:

[1, 7, 19, 53, 133, 371, 1007, 4357, 7049, 30499, 82783, 230921, 579481, 1616447, 4387499, 30712493]

約数ペア:

[(1, 30712493), (7, 4387499), (19, 1616447), (53, 579481), (133, 230921), (371, 82783), (1007, 30499), (4357, 7049)]