143669860

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{23399}}^1$

素因数の和:23715

約数の個数: 24

約数和(自身を含む): 302702400

約数和(自身を除く): 159032540

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1228, 1535, 3070, 6140, 23399, 46798, 93596, 116995, 233990, 467980, 7183493, 14366986, 28733972, 35917465, 71834930, 143669860]

約数ペア:

[(1, 143669860), (2, 71834930), (4, 35917465), (5, 28733972), (10, 14366986), (20, 7183493), (307, 467980), (614, 233990), (1228, 116995), (1535, 93596), (3070, 46798), (6140, 23399)]