15920610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{5471}}^1$

素因数の和:5578

約数の個数: 32

約数和(自身を含む): 38610432

約数和(自身を除く): 22689822

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 485, 582, 970, 1455, 2910, 5471, 10942, 16413, 27355, 32826, 54710, 82065, 164130, 530687, 1061374, 1592061, 2653435, 3184122, 5306870, 7960305, 15920610]

約数ペア:

[(1, 15920610), (2, 7960305), (3, 5306870), (5, 3184122), (6, 2653435), (10, 1592061), (15, 1061374), (30, 530687), (97, 164130), (194, 82065), (291, 54710), (485, 32826), (582, 27355), (970, 16413), (1455, 10942), (2910, 5471)]