30161417

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 39553920

約数和(自身を除く): 9392503

約数列:

[1, 11, 13, 17, 19, 143, 187, 209, 221, 247, 323, 653, 2431, 2717, 3553, 4199, 7183, 8489, 11101, 12407, 46189, 93379, 122111, 136477, 144313, 161291, 210919, 1587443, 1774201, 2320109, 2741947, 30161417]

約数ペア:

[(1, 30161417), (11, 2741947), (13, 2320109), (17, 1774201), (19, 1587443), (143, 210919), (187, 161291), (209, 144313), (221, 136477), (247, 122111), (323, 93379), (653, 46189), (2431, 12407), (2717, 11101), (3553, 8489), (4199, 7183)]