15698230490

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{367}}^1\times {\mathrm{30773}}^1$

素因数の和:31286

約数の個数: 32

約数和(自身を含む): 28538576640

約数和(自身を除く): 12840346150

約数列:

[1, 2, 5, 10, 139, 278, 367, 695, 734, 1390, 1835, 3670, 30773, 51013, 61546, 102026, 153865, 255065, 307730, 510130, 4277447, 8554894, 11293691, 21387235, 22587382, 42774470, 56468455, 112936910, 1569823049, 3139646098, 7849115245, 15698230490]

約数ペア:

[(1, 15698230490), (2, 7849115245), (5, 3139646098), (10, 1569823049), (139, 112936910), (278, 56468455), (367, 42774470), (695, 22587382), (734, 21387235), (1390, 11293691), (1835, 8554894), (3670, 4277447), (30773, 510130), (51013, 307730), (61546, 255065), (102026, 153865)]