30539402

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{4519}}^1$

素因数の和:4661

約数の個数: 16

約数和(自身を含む): 47731200

約数和(自身を除く): 17191798

約数列:

[1, 2, 31, 62, 109, 218, 3379, 4519, 6758, 9038, 140089, 280178, 492571, 985142, 15269701, 30539402]

約数ペア:

[(1, 30539402), (2, 15269701), (31, 985142), (62, 492571), (109, 280178), (218, 140089), (3379, 9038), (4519, 6758)]