15740770

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{313}}^1$

素因数の和:474

約数の個数: 32

約数和(自身を含む): 29299968

約数和(自身を除く): 13559198

約数列:

[1, 2, 5, 10, 47, 94, 107, 214, 235, 313, 470, 535, 626, 1070, 1565, 3130, 5029, 10058, 14711, 25145, 29422, 33491, 50290, 66982, 73555, 147110, 167455, 334910, 1574077, 3148154, 7870385, 15740770]

約数ペア:

[(1, 15740770), (2, 7870385), (5, 3148154), (10, 1574077), (47, 334910), (94, 167455), (107, 147110), (214, 73555), (235, 66982), (313, 50290), (470, 33491), (535, 29422), (626, 25145), (1070, 14711), (1565, 10058), (3130, 5029)]