15246490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1259}}^1$

素因数の和:1446

約数の個数: 32

約数和(自身を含む): 31570560

約数和(自身を除く): 16324070

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 173, 346, 865, 1211, 1259, 1730, 2422, 2518, 6055, 6295, 8813, 12110, 12590, 17626, 44065, 88130, 217807, 435614, 1089035, 1524649, 2178070, 3049298, 7623245, 15246490]

約数ペア:

[(1, 15246490), (2, 7623245), (5, 3049298), (7, 2178070), (10, 1524649), (14, 1089035), (35, 435614), (70, 217807), (173, 88130), (346, 44065), (865, 17626), (1211, 12590), (1259, 12110), (1730, 8813), (2422, 6295), (2518, 6055)]