30697542

素因数分解:

$2^1\times 3^4\times {\mathrm{189491}}^1$

素因数の和:189505

約数の個数: 20

約数和(自身を含む): 68785596

約数和(自身を除く): 38088054

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 189491, 378982, 568473, 1136946, 1705419, 3410838, 5116257, 10232514, 15348771, 30697542]

約数ペア:

[(1, 30697542), (2, 15348771), (3, 10232514), (6, 5116257), (9, 3410838), (18, 1705419), (27, 1136946), (54, 568473), (81, 378982), (162, 189491)]