1383830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 2908224

約数和(自身を除く): 1524394

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 373, 530, 742, 746, 1855, 1865, 2611, 3710, 3730, 5222, 13055, 19769, 26110, 39538, 98845, 138383, 197690, 276766, 691915, 1383830]

約数ペア:

[(1, 1383830), (2, 691915), (5, 276766), (7, 197690), (10, 138383), (14, 98845), (35, 39538), (53, 26110), (70, 19769), (106, 13055), (265, 5222), (371, 3730), (373, 3710), (530, 2611), (742, 1865), (746, 1855)]