42505830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{157429}}^1$

素因数の和:157445

約数の個数: 32

約数和(自身を含む): 113349600

約数和(自身を除く): 70843770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 157429, 314858, 472287, 787145, 944574, 1416861, 1574290, 2361435, 2833722, 4250583, 4722870, 7084305, 8501166, 14168610, 21252915, 42505830]

約数ペア:

[(1, 42505830), (2, 21252915), (3, 14168610), (5, 8501166), (6, 7084305), (9, 4722870), (10, 4250583), (15, 2833722), (18, 2361435), (27, 1574290), (30, 1416861), (45, 944574), (54, 787145), (90, 472287), (135, 314858), (270, 157429)]