310021615

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{13229}}^1$

素因数の和:13386

約数の個数: 16

約数和(自身を含む): 384199200

約数和(自身を除く): 74177585

約数列:

[1, 5, 43, 109, 215, 545, 4687, 13229, 23435, 66145, 568847, 1441961, 2844235, 7209805, 62004323, 310021615]

約数ペア:

[(1, 310021615), (5, 62004323), (43, 7209805), (109, 2844235), (215, 1441961), (545, 568847), (4687, 66145), (13229, 23435)]