173878140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{683}}^1\times {\mathrm{4243}}^1$

素因数の和:4938

約数の個数: 48

約数和(自身を含む): 487686528

約数和(自身を除く): 313808388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 683, 1366, 2049, 2732, 3415, 4098, 4243, 6830, 8196, 8486, 10245, 12729, 13660, 16972, 20490, 21215, 25458, 40980, 42430, 50916, 63645, 84860, 127290, 254580, 2897969, 5795938, 8693907, 11591876, 14489845, 17387814, 28979690, 34775628, 43469535, 57959380, 86939070, 173878140]

約数ペア:

[(1, 173878140), (2, 86939070), (3, 57959380), (4, 43469535), (5, 34775628), (6, 28979690), (10, 17387814), (12, 14489845), (15, 11591876), (20, 8693907), (30, 5795938), (60, 2897969), (683, 254580), (1366, 127290), (2049, 84860), (2732, 63645), (3415, 50916), (4098, 42430), (4243, 40980), (6830, 25458), (8196, 21215), (8486, 20490), (10245, 16972), (12729, 13660)]