5555830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{571}}^1$

素因数の和:724

約数の個数: 32

約数和(自身を含む): 11531520

約数和(自身を除く): 5975690

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 571, 695, 973, 1142, 1390, 1946, 2855, 3997, 4865, 5710, 7994, 9730, 19985, 39970, 79369, 158738, 396845, 555583, 793690, 1111166, 2777915, 5555830]

約数ペア:

[(1, 5555830), (2, 2777915), (5, 1111166), (7, 793690), (10, 555583), (14, 396845), (35, 158738), (70, 79369), (139, 39970), (278, 19985), (571, 9730), (695, 7994), (973, 5710), (1142, 4865), (1390, 3997), (1946, 2855)]